Historical release notes - Elastic Compute Service - Alibaba Cloud Documentation Center

This topic describes the release notes for Elastic Compute Service (ECS) public images for years prior to 2022 and provides links to the relevant references. The release notes are ordered by release date, from the latest to the earliest.

Background information

Unless otherwise stated, the released updates apply to all Alibaba Cloud regions where ECS is available.

Most instance families support public images. However, some instance families can use only specific public images. The following table describes image releases for different operating systems and specific instance families.

Linux image	Linux image for specific instance families	Windows Server image
Anolis OS AlmaLinux CentOS CoreOS Debian Fedora CoreOS Fedora FreeBSD openSUSE Red Hat Enterprise Linux Rocky Linux SUSE Linux Enterprise Server Ubuntu	Images for ARM AMD-compatible images UEFI images Trusted images	Windows Server 2019 Windows Server 2016 Windows Server 2012 Windows Server 2008 Windows Server Version 2004 Windows Server Version 1909 Windows Server Version 1903 Windows Server Version 1809

Anolis OS

Release	Image ID	Release date	Description
Anolis OS 7.9 RHCK	anolisos_7_9_x64_20G_rhck_alibase_20211210.vhd	2021-12-10	New release. Provided compatibility with the latest CentOS 7.9 versions. Kernel version: 3.10.0-1062.an7.x86_64.
Anolis OS 7.7 ANCK	anolisos_7_7_x64_20G_anck_alibase_20211118.vhd	2021-11-18	New release. Provided compatibility with the latest CentOS 7.7 versions. Kernel version: 4.19.91-24.8.an7.x86_64.
Anolis OS 7.7 RHCK	anolisos_7_7_x64_20G_rhck_alibase_20211118.vhd	2021-11-18	New release. Provided compatibility with the latest CentOS 7.7 versions. Kernel version: 3.10.0-1062.an7.x86_64.
Anolis OS 8.4 ANCK	anolisos_8_4_x64_20G_anck_alibase_20211008.vhd	2021-10-08	New release. Equipped with RHEL Compatible Kernel (RHCK) and OpenAnolis Cloud Kernel (ANCK). ANCK was developed by the Anolis Cloud Kernel SIG group based on upstream Linux Kernel 4.19 LTS to improve stability, performance, and isolation capabilities. ANCK supports Phytium, Hygon, Zhaoxin, and Kunpeng chips. Provided 100% compatibility with the CentOS 8 software ecosystem and other mainstream Linux distributions. Provided a migration tool used to migrate CentOS operating systems and applications to Anolis OS. Kernel updates: Kernel version: 4.19.91-24.8.an8.x86_64. Supported the x86 FSGSBASE feature. Supported AMD Milan architecture. Supported the RDMA NET Namespace feature. Supported the ZSR feature. Supported the group identity feature in scenarios in which CPU resources are isolated. Supported the ARM64 MPAM feature. Supported Hisilicon, Phytium, and Zhaoxin architectures. Added the information about whether Transparent Huge Page (THP) is enabled for processes to /proc/<pid>/status and /proc/<pid>/smap. Other changes: Added software repositories such as Extra Packages for Enterprise Linux (EPEL), Debug, Source, and HA. Modified the Network Time Protocol (NTP) server address. Disabled SELinux by default. Disabled the Audit service by default. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Anolis OS 8.4 RHCK	anolisos_8_4_x64_20G_rhck_alibase_20211008.vhd	2021-10-08	New release. Provided 100% compatibility with the CentOS 8 software ecosystem and other mainstream Linux distributions. Provided a migration tool used to migrate CentOS operating systems and applications to Anolis OS. Kernel version: 4.18.0-305.an8.x86_64. Other changes: Added software repositories such as EPEL, Debug, Source, and HA. Modified the NTP server address. Disabled SELinux by default. Disabled the Audit service by default. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Anolis OS 8.2 ANCK	anolisos_8_2_x64_20G_anck_alibase_20211008.vhd	2021-10-08	New release. Equipped with RHCK and ANCK. ANCK was developed by the Anolis Cloud Kernel SIG group based on upstream Linux Kernel 4.19 LTS to improve stability, performance, and isolation capabilities. ANCK supports Phytium, Hygon, Zhaoxin, and Kunpeng chips. Provided 100% compatibility with the CentOS 8 software ecosystem and other mainstream Linux distributions. Provided a migration tool used to migrate CentOS operating systems and applications to Anolis OS. Kernel updates: Kernel version: 4.19.91-24.8.an8.x86_64. Supported the x86 FSGSBASE feature. Supported AMD Milan architecture. Supported the RDMA NET Namespace feature. Supported the ZSR feature. Supported the group identity feature in scenarios in which CPU resources are isolated. Supported the ARM64 MPAM feature. Supported Hisilicon, Phytium, and Zhaoxin architectures. Added the information about whether THP is enabled for processes to /proc/<pid>/status and /proc/<pid>/smap. Other changes: Added software repositories such as EPEL, Debug, Source, and HA. Modified the NTP server address. Disabled SELinux by default. Disabled the Audit service by default. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Anolis OS 8.2 RHCK	anolisos_8_2_x64_20G_rhck_alibase_20211008.vhd	2021-10-08	Updated image. Provided 100% compatibility with the CentOS 8 software ecosystem and other mainstream Linux distributions. Provided a migration tool used to migrate CentOS operating systems and applications to Anolis OS. Kernel version: 4.18.0-193.60.2.an8_2.x86_64. Other changes: Added software repositories such as EPEL, Debug, Source, and HA. Modified the NTP server address. Disabled SELinux by default. Disabled the Audit service by default. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Anolis OS 8.2 RHCK	anolisos_8_2_x64_20G_rhck_alibase_20210529.vhd	2021-05-29	New release. Provided 100% compatibility with the CentOS 8 software ecosystem and other mainstream Linux distributions. Provided a migration tool used to migrate CentOS operating systems and applications to Anolis OS.

AlmaLinux

Release	Image ID	Release date	Description
AlmaLinux 8.5	almalinux_8_5_x64_20G_alibase_20211126.vhd	2021-11-26	New release (64-bit image) Kernel version: 4.18.0-348.2.1.el8_5.x86_64

CentOS

Release	Image ID	Release date	Description
CentOS 8.5	centos_8_5_x64_20G_alibase_20211228.vhd	2021-12-28	Kernel version: 4.18.0-348.2.1.el8_5.x86_64. Changes: Updated to include the latest software packages. Supported both the legacy and Unified Extensible Firmware Interface (UEFI) boot modes. Supported regions: China (Hangzhou), China (Qingdao), China (Ulanqab), China (Chengdu), China (Hong Kong), and Singapore (Singapore).
CentOS Stream 8	centos_stream_8_x64_20G_alibase_20211227.vhd	2021-12-27	Kernel version: 4.18.0-348.2.1.el8_5.x86_64. Changes: updated to include the latest software packages.
CentOS 7.9	centos_7_9_x64_20G_alibase_20211227.vhd	2021-12-27	Kernel version: 3.10.0-1160.49.1.el7.x86_64. Changes: Updated to include the latest software packages. Fixed the CVE-2021-43527 vulnerability.
CentOS Stream 8	centos_stream_8_x64_20G_alibase_20211130.vhd	2021-11-30	Kernel version: 4.18.0-348.2.1.el8_5.x86_64. Changes: Updated to include the latest software packages. Fixed the CVE-2021-43527 vulnerability. Set the CPU governor parameter to `performance`.
CentOS 7.8	centos_7_8_x64_20G_alibase_20211130.vhd	2021-11-30	Updated the Cloud Assistant Agent. Upgraded the Security Center agent. Set the CPU governor parameter to `performance`.
CentOS 7.7	centos_7_7_x64_20G_alibase_20211130.vhd	2021-11-30	Updated the Cloud Assistant Agent. Upgraded the Security Center agent. Set the CPU governor parameter to `performance`.
CentOS 7.6	centos_7_6_x64_20G_alibase_20211130.vhd	2021-11-30	Updated the Cloud Assistant Agent. Upgraded the Security Center agent. Set the CPU governor parameter to `performance`.
CentOS 7.5	centos_7_5_x64_20G_alibase_20211130.vhd	2021-11-30	Updated the Cloud Assistant Agent. Upgraded the Security Center agent. Set the CPU governor parameter to `performance`. Updated the tools that are used to configure multiple network interface controllers (NICs).
CentOS 8.5	centos_8_5_x64_20G_alibase_202111129.vhd	2021-11-29	Kernel version: 4.18.0-348.2.1.el8_5.x86_64. Changes: Updated to include the latest software packages. Fixed the CVE-2021-43527 vulnerability. Set the CPU governor parameter to `performance`.
CentOS 7.9	centos_7_9_x64_20G_alibase_20211123.vhd	2021-11-23	Kernel version: 3.10.0-1160.45.1.el7.x86_64. Changes: Updated to include the latest software packages. Set the CPU governor parameter to `performance`.
CentOS Stream 8	centos_stream_8_x64_20G_alibase_20211115.vhd	2021-11-15	New release. Kernel version: 4.18.0-348.el8.x86_64. Changes: updated to include the latest patches.
CentOS 7.5	centos_7_5_x64_20G_alibase_20211101.vhd	2021-11-01	Kernel version: 3.10.0-862.14.4.el7.x86_64. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 and CVE-2019-14287 vulnerabilities. Updated configurations related to Non-Volatile Memory Express (NVMe) and supported instance families that are equipped with local NVMe SSDs, such as the ecs.g7se instance family. Changed the format of the image ID. The prefix of the image ID is changed from `centos_7_05_64` to `centos_7_5_x64`.
CentOS 7.6	centos_7_6_x64_20G_alibase_20211030.vhd	2021-10-30	Kernel version: 3.10.0-957.21.3.el7.x86_64. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 and CVE-2019-14287 vulnerabilities. Updated configurations related to NVMe and supported instance families that are equipped with local NVMe SSDs, such as the ecs.g7se instance family. Changed the format of the image ID. The prefix of the image ID is changed from `centos_7_06_64` to `centos_7_6_x64`.
CentOS 7.8	centos_7_8_x64_20G_alibase_20211028.vhd	2021-10-28	Kernel version: 3.10.0-1127.19.1.el7.x86_64. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 and CVE-2019-14287 vulnerabilities. Updated configurations related to NVMe and supported instance families that are equipped with local NVMe SSDs, such as the ecs.g7se instance family.
CentOS 7.7	centos_7_7_x64_20G_alibase_20211028.vhd	2021-10-28	Kernel version: 3.10.0-1062.18.1.el7.x86_64. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 and CVE-2019-14287 vulnerabilities. Updated configurations related to NVMe and supported instance families that are equipped with local NVMe SSDs, such as the ecs.g7se instance family.
CentOS 8.4	centos_8_4_x64_20G_alibase_20211027.vhd	2021-10-27	Kernel version: 4.18.0-305.19.1.el8_4.x86_64. Changes: updated to include the latest patches.
CentOS 7.9	centos_7_9_x64_20G_alibase_20211027.vhd	2021-10-27	Kernel version: 3.10.0-1160.45.1.el7.x86_64. Changes: updated to include the latest patches.
CentOS 8.4	centos_8_4_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 4.18.0-305.19.1.el8_4.x86_64. Changes: updated to include the latest patches.
CentOS 7.9	centos_7_9_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 3.10.0-1160.42.2.el7.x86_64. Changes: Updated to include the latest patches. Fixed the CVE-2021-22555 vulnerability.
CentOS 8.4	centos_8_4_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 4.18.0-305.12.1.el8_4.x86_64. Changes: Updated to include the latest patches. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
CentOS 7.9	centos_7_9_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 3.10.0-1160.36.2.el7.x86_64. Changes: Updated to include the latest patches. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
CentOS 8.3	centos_8_3_x64_20G_alibase_20210723.vhd	2021-07-23	Kernel version: 4.18.0-240.22.1.el8_3.x86_64. Changes: Updated based on the centos_8_3_x64_20G_alibase_20210521.vhd image. Supported NVMe drivers. Added the `nvme io_timeout` startup parameter. Default value: 4294967295.
CentOS 8.2	centos_8_2_x64_20G_alibase_20210712.vhd	2021-07-12	Kernel version: 4.18.0-193.28.1.el8_2.x86_64. Changes: Updated based on the centos_8_2_x64_20G_alibase_20201120.vhd image. Supported NVMe drivers. Added the `nvme io_timeout` startup parameter. Default value: 4294967295.
CentOS 8.1	centos_8_1_x64_20G_alibase_20210712.vhd	2021-07-12	Kernel version: 4.18.0-147.8.1.el8_1.x86_64. Changes: Updated based on the centos_8_1_x64_20G_alibase_20200519.vhd image. Supported NVMe drivers. Added the `nvme io_timeout` startup parameter. Default value: 4294967295.
CentOS 8.0	centos_8_0_x64_20G_alibase_20210712.vhd	2021-07-12	Kernel version: 4.18.0-80.11.2.el8_0.x86_64. Changes: Updated based on the centos_8_0_x64_20G_alibase_20191225.vhd image. Supported NVMe drivers. Added the `nvme io_timeout` startup parameter. Default value: 4294967295.
CentOS 8.4	centos_8_4_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 4.18.0-305.3.1.el8.x86_64. Changes: updated to include the latest patches.
CentOS 7.9	centos_7_9_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 3.10.0-1160.31.1.el7.x86_64. Changes: updated to include the latest patches.
CentOS 8.3	centos_8_3_x64_20G_alibase_20210521.vhd	2021-05-21	Kernel version: 4.18.0-240.22.1.el8_3.x86_64. Changes: updated to include the latest patches.
CentOS 7.9	centos_7_9_x64_20G_alibase_20210521.vhd	2021-05-21	Kernel version: 3.10.0-1160.25.1.el7.x86_64. Changes: updated to include the latest patches.
CentOS 8.3	centos_8_3_x64_20G_alibase_20210420.vhd	2021-04-20	Kernel version: 4.18.0-240.22.1.el8_3.x86_64. Changes: updated to include the latest patches.
CentOS 7.9	centos_7_9_x64_20G_alibase_20210420.vhd	2021-04-20	Kernel version: 3.10.0-1160.24.1.el7.x86_64. Changes: updated to include the latest patches.
CentOS 8.3	centos_8_3_x64_20G_alibase_20210318.vhd	2021-03-18	Kernel version: 4.18.0-240.15.1.el8_3.x86_64. Changes: Updated to include the latest patches. Supported NVMe drivers.
CentOS 7.9	centos_7_9_x64_20G_alibase_20210318.vhd	2021-03-18	Kernel version: 3.10.0-1160.15.2.el7.x86_64. Changes: Updated to include the latest patches. Supported NVMe drivers.
CentOS 7.9	centos_7_9_x64_20G_alibase_20210128.vhd	2021-01-28	Kernel version: 3.10.0-1160.11.1.el7.x86_64. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 vulnerability.
CentOS 7.9	centos_7_9_x64_20G_alibase_20201228.vhd	2020-12-28	Kernel version: 3.10.0-1160.11.1.el7.x86_64. Changes: updated to include the latest patches.
CentOS 8.2	centos_8_2_x64_20G_alibase_20201120.vhd	2020-11-20	Kernel version: 4.18.0-193.28.1.el8_2.x86_64. Changes: Updated to include the latest patches. Fixed the CVE-2020-14386 vulnerability in the Linux kernel.
CentOS 7.9	centos_7_9_x64_20G_alibase_20201120.vhd	2020-11-20	Kernel version: 3.10.0-1160.6.1.el7.x86_64. Changes: updated to include the latest patches.
CentOS 6.10	centos_6_10_x64_20G_alibase_20201120.vhd	2020-11-20	Kernel version: 2.6.32-754.35.1.el6.x86_64. Changes: updated to include the latest patches.
CentOS 8.2	centos_8_2_x64_20G_alibase_20200914.vhd	2020-09-14	Kernel version: 4.18.0-193.14.2.el8_2.x86_64. Changes: updated to include the latest patches.
CentOS 7.8	centos_7_8_x64_20G_alibase_20200914.vhd	2020-09-14	Kernel version: 3.10.0-1127.19.1.el7.x86_64. Changes: updated to include the latest patches.
CentOS 6.10	centos_6_10_x64_20G_alibase_20200914.vhd	2020-09-14	Kernel version: 2.6.32-754.33.1.el6.x86_64. Changes: updated to include the latest patches.
CentOS 8.2	centos_8_2_x64_20G_alibase_20200824.vhd	2020-08-24	Kernel version: 4.18.0-193.14.2.el8_2.x86_64. Changes: updated to include the latest patches.
CentOS 7.8	centos_7_8_x64_20G_alibase_20200817.vhd	2020-08-17	Kernel version: 3.10.0-1127.18.2.el7.x86_64. Changes: updated to include the latest patches.
CentOS 6.10	centos_6_10_x64_20G_alibase_20200817.vhd	2020-08-17	Kernel version: 2.6.32-754.31.1.el6.x86_64. Changes: updated to include the latest patches.
CentOS 8.2	centos_8_2_x64_20G_alibase_20200717.vhd	2020-07-17	Kernel version: 4.18.0-193.6.3.el8_2.x86_64. Changes: updated to include the latest patches.
CentOS 7.8	centos_7_8_x64_20G_alibase_20200717.vhd	2020-07-17	Kernel version: 3.10.0-1127.13.1.el7.x86_64. Changes: enabled IPv6 by default.
CentOS 6.10	centos_6_10_x64_20G_alibase_20200717.vhd	2020-07-17	Kernel version: 2.6.32-754.30.2.el6.x86_64. Changes: enabled IPv6 by default.
CentOS 7.8	centos_7_8_x64_20G_alibase_20200622.vhd	2020-06-22	Kernel version: 3.10.0-1127.10.1.el7.x86_64. Changes: updated to include the latest patches.
CentOS 8.2	centos_8_2_x64_20G_alibase_20200616.vhd	2020-06-16	Kernel version: 4.18.0-193.el8.x86_64. Changes: updated to include the latest patches.
CentOS 6.10	centos_6_10_x64_20G_alibase_20200616.vhd	2020-06-16	Kernel version: 2.6.32-754.30.2.el6.x86_64. Changes: updated to include the latest patches.
CentOS 8.1	centos_8_1_x64_20G_alibase_20200519.vhd	2020-05-19	Kernel version: 4.18.0-147.8.1.el8_1.x86_64. Changes: updated to include the latest patches.
CentOS 7.8	centos_7_8_x64_20G_alibase_20200519.vhd	2020-05-19	Kernel version: 3.10.0-1127.8.2.el7.x86_64. Changes: updated to include the latest patches.
CentOS 6.10	centos_6_10_x64_20G_alibase_20200519.vhd	2020-05-19	Kernel version: 2.6.32-754.29.2.el6.x86_64. Changes: updated to include the latest patches.
CentOS 8.1	centos_8_1_x64_20G_alibase_20200426.vhd	2020-04-26	Kernel version: 4.18.0-147.8.1.el8_1.x86_64. Changes: updated to include the latest operating system patches.
CentOS 7.7	centos_7_7_x64_20G_alibase_20200426.vhd	2020-04-26	Kernel version: 3.10.0-1062.18.1.el7.x86_64. Changes: updated to include the latest operating system patches.
CentOS 6.10	centos_6_10_x64_20G_alibase_20200426.vhd	2020-04-26	Kernel version: 2.6.32-754.28.1.el6.x86_64. Changes: updated to include the latest operating system patches.
CentOS 8.1	centos_8_1_x64_20G_alibase_20200329.vhd	2020-03-29	Kernel version: 4.18.0-147.5.1.el8_1.x86_64. Changes: updated to include the latest operating system patches.
CentOS 7.7	centos_7_7_x64_20G_alibase_20200329.vhd	2020-03-29	Kernel version: 3.10.0-1062.18.1.el7.x86_64. Changes: Updated to include the latest operating system patches. Upgraded cloud-init to version 19.1. Note cloud-init dynamically generates network configurations. For more information about custom network configurations, see the "(Optional) Customize network configurations" section in Install cloud-init.
CentOS 6.10	centos_6_10_x64_20G_alibase_20200319.vhd	2020-03-19	Kernel version: 2.6.32-754.28.1.el6.x86_64. Changes: updated to include the latest operating system patches.
CentOS 8.0	centos_8_0_x64_20G_alibase_20200218.vhd	2020-02-18	Kernel version: 4.18.0-147.5.1.el8_1.x86_64. Changes: Updated to include the latest operating system patches. Added the EPEL repository and Chinese Simplified (zh-CN) language pack. Enabled IPv6 by default. Known issue: The operating system version of ECS instances created from the centos_8_0_x64_20G_alibase_20200218.vhd public image is CentOS 8.1. For more information, see Known issues.
CentOS 7.7	centos_7_7_x64_20G_alibase_20200220.vhd	2020-02-20	Kernel version: 3.10.0-1062.12.1.el7.x86_64. Changes: updated to include the latest operating system patches.
CentOS 6.10	centos_6_10_x64_20G_alibase_20200214.vhd	2020-02-14	Kernel version: 2.6.32-754.27.1.el6.x86_64. Changes: updated to include the latest operating system patches.
CentOS 6.10	centos_6_10_x64_20G_alibase_20200103.vhd	2020-01-03	Kernel version: 2.6.32-754.25.1.el6.x86_64. Changes: updated to include the latest operating system patches. Supported regions: China (Beijing), US (Virginia), China (Hong Kong), China (Zhangjiakou), China (Hohhot), China (Hangzhou), China (Qingdao), China (Chengdu), and Singapore (Singapore).
CentOS 7.7	centos_7_7_x64_20G_alibase_20191225.vhd	2019-12-25	Kernel version: 3.10.0-1062.9.1.el7.x86_64. Changes: updated to include the latest operating system patches.
CentOS 8.0	centos_8_0_x64_20G_alibase_20191225.vhd	2019-12-25	Kernel version: 4.18.0-80.11.2.el8_0.x86_64. Changes: Updated to include the latest operating system patches. Upgraded cloud-init to version 19.1. Note cloud-init dynamically generates network configurations. For more information about custom network configurations, see the "(Optional) Customize network configurations" section in Install cloud-init.
CentOS 6.10	centos_6_10_x64_20G_alibase_20191223.vhd	2019-12-25	Kernel version: 2.6.32-754.24.3.el6.x86_64. Changes: updated to include the latest operating system patches.
CentOS 7.7	centos_7_7_64_20G_alibase_20191008.vhd	2019-10-8	Kernel version: 3.10.0-1062.1.2.el7.x86_64. Changes: new release.
CentOS 7.6	centos_7_06_64_20G_alibase_20190711.vhd	2019-7-11	Kernel version: 3.10.0-957.21.3.el7.x86_64. Changes: updated to include the latest operating system patches.
CentOS 6.10	centos_6_10_64_20G_alibase_20190709.vhd	2019-7-9	Kernel version: 2.6.32-754.17.1.el6.x86_64. Changes: updated to include the latest operating system patches.
CentOS 6.10	centos_6_10_64_20G_alibase_20190621.vhd	2019-6-21	Kernel version: 2.6.32-754.15.3.el6.x86_64. Changes: updated to include the latest operating system patches and fixed the CVE-2019-11477 vulnerability.
CentOS 7.6	centos_7_06_64_20G_alibase_20190619.vhd	2019-6-19	Kernel version: 3.10.0-957.21.3.el7.x86_64. Changes: Updated to include the latest patches and fixed the CVE-2019-11477 vulnerability. Set the default CPU governor parameter to performance.
CentOS 7.6	centos_7_06_64_20G_alibase_20190218.vhd	2019-2-18	Kernel version: 3.10.0-957.5.1.el7.x86_64. Changes: updated to include the latest operating system patches.
CentOS 7.6	centos_7_05_64_20G_alibase_20181212.vhd	2018-12-12	Kernel version: 3.10.0-957.1.3.el7.x86_64. Changes: updated to include the latest operating system patches.
CentOS 7.5	centos_7_05_64_20G_alibase_20181210.vhd	2018-12-10	Kernel version: 3.10.0-862.3.3.el7.x86_64. Changes: Updated to include the latest operating system patches. Upgraded the cloud-init version. Enabled the chrony (time synchronization) service. Disabled password authentication by default. Set GRUB_TIMEOUT to 1.

CoreOS

Note

The Fedora CoreOS community announced that updates are no longer provided for CoreOS Container Linux starting May 26, 2020. In light of this, Alibaba Cloud issued the following announcements:

Starting May 26, 2020, Alibaba Cloud no longer provides technical support for ECS instances that run the CoreOS Container Linux operating system. However, you can continue to use existing ECS instances that run the operating system.
Starting September 30, 2020, you can no longer use CoreOS Container Linux public images that are provided by Alibaba Cloud to create ECS instances.
Starting May 26, 2020, instances that already run CoreOS Container Linux can continue to use the operating system. However, no security patches are available because the operating system reached its end of life. For security reasons, we recommend that you no longer use CoreOS Container Linux images.
Alibaba Cloud has released Fedora CoreOS public images. The Fedora CoreOS community recommends that you use Fedora CoreOS in place of CoreOS Container Linux.

Release	Image ID	Release date	Description
CoreOS 2345_3.0	coreos_2345_3.0_x64_30G_alibase_20200519.vhd	2020-05-19	Kernel version: 4.19.106-coreos. Changes: updated to include the latest patches.
CoreOS 2345_3.0	coreos_2345_3.0_x64_30G_alibase_20200423.vhd	2020-04-23	Kernel version: 4.19.106-coreos. Changes: updated to include the latest operating system patches.
CoreOS 2345_3.0	coreos_2345_3.0_x64_30G_alibase_20200325.vhd	2020-03-25	Kernel version: 4.19.106-coreos. Changes: updated to include the latest operating system patches.
CoreOS 2303_4.0	coreos_2303_4.0_x64_30G_alibase_20200217.vhd	2020-02-17	Kernel version: 4.19.95-coreos. Changes: updated to include the latest operating system patches.
CoreOS 2303_3.0	coreos_2303_3_x64_30G_alibase_20191223.vhd	2019-12-23	Kernel version: 4.19.86-coreos. Changes: updated to include the latest operating system patches.

Debian

Release	Image ID	Release date	Description
Debian 11.2	debian_11_2_x64_20G_alibase_20211227.vhd	2021-12-27	Kernel version: 5.10.0-10-amd64. Changes: Updated to include the latest patches. Fixed the CVE-2021-43527 vulnerability. Set the CPU governor parameter to `performance`.
Debian 10.11	debian_10_11_x64_20G_alibase_20211227.vhd	2021-12-27	Kernel version: 4.19.0-18-amd64. Changes: Updated to include the latest patches. Fixed the CVE-2021-43527 vulnerability.
Debian 9.13	debian_9_13_x64_20G_alibase_20211227.vhd	2021-12-27	Kernel version: 4.9.0-17-amd64. Changes: Updated to include the latest patches. Fixed the CVE-2021-43527 vulnerability.
Debian 11.1	debian_11_1_x64_20G_alibase_20211130.vhd	2021-11-30	Kernel version: 5.10.0-9-amd64. Changes: Updated to include the latest patches. Added the `iommu` kernel parameter and set it to pt. Added the `nvme_core.admin_timeout` kernel parameter.
Debian 11.0	debian_11_0_x64_20G_alibase_20211130.vhd	2021-11-30	Kernel version: 5.10.0-8-amd64. Changes: Updated to include the latest patches. Added the `iommu` kernel parameter and set it to pt. Added the `nvme_core.admin_timeout` kernel parameter.
Debian 10.11	debian_10_11_x64_20G_alibase_20211123.vhd	2021-11-23	Kernel version: 4.19.0-18-amd64. Changes: Updated to include the latest software packages. Set the CPU governor parameter to `performance`.
Debian 9.13	debian_9_13_x64_20G_alibase_20211123.vhd	2021-11-23	Kernel version: 4.9.0-16-amd64. Changes: Updated to include the latest software packages. Set the CPU governor parameter to `performance`.
Debian 11.1	debian_11_1_x64_20G_alibase_20211027.vhd	2021-10-27	Kernel version: 5.10.0-9-amd64. Changes: updated to include the latest patches. Supported region: China (Chengdu).
Debian 10.11	debian_10_11_x64_20G_alibase_20211027.vhd	2021-10-27	Kernel version: 4.19.0-18-amd64. Changes: updated to include the latest patches.
Debian 9.13	debian_9_13_x64_20G_alibase_20211027.vhd	2021-10-27	Kernel version: 4.9.0-16-amd64. Changes: updated to include the latest patches.
Debian 9.8	debian_9_8_x64_20G_alibase_20210928.vhd	2021-09-28	Kernel version: 4.9.0-8-amd64. Changes: added the `nvme.io_timeout` kernel parameter.
Debian 11.0	debian_11_0_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 5.10.0-8-amd64. Changes: updated to include the latest patches. Supported region: China (Chengdu).
Debian 10.10	debian_10_10_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 4.19.0-17-amd64. Changes: updated to include the latest patches.
Debian 9.13	debian_9_13_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 4.9.0-16-amd64. Changes: updated to include the latest patches.
Debian 9.6	debian_9_6_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 4.9.0-8-amd64. Changes: Added the `nvme.io_timeout` kernel parameter. Pre-installed with the `cloud-guest-utils` software package.
Debian 10.10	debian_10_10_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 4.19.0-17-amd64. Changes: Updated to include the latest patches. Added the `nvme_core.multipath` kernel parameter and set it to n.
Debian 9.13	debian_9_13_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 4.9.0-16-amd64. Changes: updated to include the latest patches.
Debian 10.10	debian_10_10_x64_20G_alibase_20210729.vhd	2021-07-29	Kernel version: 4.19.0-17-amd64. Changes: Updated to include the latest patches. Set the `nvme io_timeout` startup parameter to 4294967295, which is the maximum value.
Debian 9.13	debian_9_13_x64_20G_alibase_20210729.vhd	2021-07-29	Kernel version: 4.9.0-16-amd64. Changes: Updated to include the latest patches. Set the `nvme io_timeout` startup parameter to 4294967295, which is the maximum value.
Debian 10.10	debian_10_10_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 4.19.0-17-amd64. Changes: updated to include the latest patches.
Debian 9.13	debian_9_13_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 4.9.0-16-amd64. Changes: updated to include the latest patches.
Debian 10.9	debian_10_9_x64_20G_alibase_20210521.vhd	2021-05-21	Kernel version: 4.19.0-16-amd64. Changes: updated to include the latest patches.
Debian 9.13	debian_9_13_x64_20G_alibase_20210521.vhd	2021-05-21	Kernel version: 4.9.0-15-amd64. Changes: updated to include the latest patches.
Debian 10.9	debian_10_9_x86_20G_alibase_20210420.vhd	2021-04-20	Kernel version: 4.19.0-16-amd64. Changes: updated to include the latest patches.
Debian 9.13	debian_9_13_x64_20G_alibase_20210420.vhd	2021-04-20	Kernel version: 4.9.0-15-amd64. Changes: updated to include the latest patches.
Debian 10.9	debian_10_9_x86_20G_alibase_20210318.vhd	2021-03-18	Kernel version: 4.19.0-16-amd64. Changes: updated to include the latest patches.
Debian 9.13	debian_9_13_x64_20G_alibase_20210318.vhd	2021-03-18	Kernel version: 4.9.0-15-amd64. Changes: updated to include the latest patches.
Debian 10.7	debian_10_7_x64_20G_alibase_20210128.vhd	2021-01-28	Kernel version: 4.19.0-13-amd64. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 vulnerability in the Linux kernel.
Debian 9.13	debian_9_13_x64_20G_alibase_20210128.vhd	2021-01-28	Kernel version: 4.9.0-14-amd64. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 vulnerability in the Linux kernel.
Debian 10.7	debian_10_7_x64_20G_alibase_20201228.vhd	2020-12-28	Kernel version: 4.19.0-13-amd64. Changes: updated to include the latest patches.
Debian 9.13	debian_9_13_x64_20G_alibase_20201228.vhd	2020-12-28	Kernel version: 4.9.0-14-amd64. Changes: updated to include the latest patches.
Debian 10.6	debian_10_6_x64_20G_alibase_20201120.vhd	2020-11-20	Kernel version: 4.19.0-12-amd64. Changes: Updated to include the latest patches. Fixed the CVE-2020-14386 vulnerability in the Linux kernel.
Debian 9.13	debian_9_13_x64_20G_alibase_20201120.vhd	2020-11-20	Kernel version: 4.9.0-14-amd64. Changes: Updated to include the latest patches. Fixed the CVE-2020-14386 vulnerability in the Linux kernel.
Debian 10.5	debian_10_5_x64_20G_alibase_20200914.vhd	2020-09-14	Kernel version: 4.19.0-10-amd64. Changes: updated to include the latest patches.
Debian 9.13	debian_9_13_x64_20G_alibase_20200914.vhd	2020-09-14	Kernel version: 4.9.0-13-amd64. Changes: updated to include the latest patches.
Debian 10.5	debian_10_5_x64_20G_alibase_20200819.vhd	2020-08-19	Kernel version: 4.19.0-10-amd64. Changes: Updated to include the latest patches. Updated NIC configurations and configured DHCP for eight NICs by default.
Debian 9.13	debian_9_13_x64_20G_alibase_20200819.vhd	2020-08-19	Kernel version: 4.9.0-13-amd64. Changes: Updated to include the latest patches. Updated NIC configurations and configured DHCP for eight NICs by default.
Debian 9.13	debian_9_13_x64_20G_alibase_20200730.vhd	2020-07-30	Kernel version: 4.9.0-13-amd64. Changes: Updated to include the latest patches. Enabled IPv6 by default.
Debian 10.4	debian_10_4_x64_20G_alibase_20200717.vhd	2020-07-17	Kernel version: 4.19.0-10-amd64. Changes: updated to include the latest patches.
Debian 10.4	debian_10_4_x64_20G_alibase_20200622.vhd	2020-06-22	Kernel version: 4.19.0-9-amd64. Changes: updated to include the latest patches.
Debian 9.12	debian_9_12_x64_20G_alibase_20200622.vhd	2020-06-22	Kernel version: 4.9.0-12-amd64. Changes: updated to include the latest patches.
Debian 10.4	debian_10_4_x64_20G_alibase_20200519.vhd	2020-05-19	Kernel version: 4.19.0-9-amd64. Changes: updated to include the latest patches.
Debian 9.12	debian_9_12_x64_20G_alibase_20200519.vhd	2020-05-19	Kernel version: 4.9.0-12-amd64. Changes: updated to include the latest patches.
Debian 10.3	debian_10_3_x64_20G_alibase_20200426.vhd	2020-04-26	Kernel version: 4.19.0-8-amd64. Changes: updated to include the latest operating system patches.
Debian 9.12	debian_9_12_x64_20G_alibase_20200426.vhd	2020-04-26	Kernel version: 4.9.0-12-amd64. Changes: updated to include the latest operating system patches.
Debian 10.3	debian_10_3_x64_20G_alibase_20200329.vhd	2020-03-29	Kernel version: 4.19.0-8-amd64. Changes: Updated to include the latest operating system patches. Enabled IPv6 by default.
Debian 9.12	debian_9_12_x64_20G_alibase_20200324.vhd	2020-03-24	Kernel version: 4.9.0-12-amd64. Changes: updated to include the latest operating system patches.
Debian 9.12	debian_9_12_x64_20G_alibase_20200220.vhd	2020-02-20	Kernel version: 4.9.0-12-amd64. Changes: updated to include the latest operating system patches.
Debian 10.3	debian_10_3_x64_20G_alibase_20200218.vhd	2020-02-18	Kernel version: 4.19.0-8-amd64. Changes: updated to include the latest operating system patches.
Debian 9.11	debian_9_11_x64_20G_alibase_20191225.vhd	2019-12-25	Kernel version: 4.9.0-11-amd64. Changes: updated to include the latest operating system patches.
Debian 10.2	debian_10_2_x64_20G_alibase_20191223.vhd	2019-12-24	Kernel version: 4.19.0-6-amd64. Changes: Updated to include the latest operating system patches. Upgraded cloud-init to version 19.1. Note cloud-init dynamically generates network configurations. For more information about custom network configurations, see the "(Optional) Customize network configurations" section in Install cloud-init.
Debian 9.9	debian_9_09_64_20G_alibase_20190702.vhd	2019-07-02	Kernel version: 4.9.0-9-amd64. Changes: updated to include the latest operating system patches.
Debian 9.9	debian_9_09_64_20G_alibase_20190510.vhd	2019-05-10	Kernel version: 4.9.0-9-amd64. Changes: updated to include the latest operating system patches.
Debian 8.11	debian_8_11_64_20G_alibase_20190311.vhd	2019-03-11	Kernel version: 3.16.0-7-amd64. Changes: Updated to include the latest operating system patches. Fixed invalid APT repository configurations in Debian 8.9.
Debian 9.8	debian_9_08_64_20G_alibase_20190225.vhd	2019-02-25	Kernel version: 4.9.0-8-amd64. Changes: updated to include the latest operating system patches.
Debian 9.6	debian_9_06_64_20G_alibase_20190103.vhd	2019-01-03	Kernel version: 4.9.0-8-amd64. Changes: enabled the systemd-networkd service.
Debian 9.6	debian_9_06_64_20G_alibase_20181212.vhd	2018-12-12	Kernel version: 4.9.0-8-amd64. Changes: Updated to include the latest operating system patches. Upgraded the cloud-init version. Enabled the chrony (time synchronization) service. Set GRUB_TIMEOUT to 1. Known issues: classic network configuration issues.

Fedora CoreOS

Release	Image ID	Release date	Description
Fedora CoreOS 34.20210529.3.0_3	fcos_34_20210529_3_0_3_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 5.12.7-300.fc34.x86_64. Changes: Updated to include the latest patches. Used Ignition to initialize the operating system by default. Used the core user to log on to the operating system by default. When you use this image, take note of the following items: When you create an instance or replace the system disk of an instance, you can use only a key pair as your logon credentials. You can use only the key pair that you initially configured for your instance to log on to the instance. You cannot change or unbind the key pair. If you have created an instance or replaced the system disk of an instance, you cannot reset the password of the instance.
Fedora CoreOS 34.20210529.3.0_3	fcos_34.20210529.3.0_3_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 5.12.7-300.fc34.x86_64. Updated to include the latest patches. When you use this image, take note of the following items: When you create an instance or replace the system disk of an instance, you can use only a key pair as your logon credentials. You can use only the key pair that you initially configured for your instance to log on to the instance. You cannot change or unbind the key pair. If you have created an instance or replaced the system disk of an instance, you cannot reset the password of the instance.
Fedora CoreOS 33.20210217.3.0_3	fcos_33.20210217.3.0_3_x86_20G_alibase_20210331.vhd	2021-03-31	New release. Kernel version: 5.10.12-200.fc33.x86_64. When you use this image, take note of the following items: When you create an instance or replace the system disk of an instance, you can use only a key pair as your logon credentials. You can use only the key pair that you initially configured for your instance to log on to the instance. You cannot change or unbind the key pair. If you have created an instance or replaced the system disk of an instance, you cannot reset the password of the instance.

Fedora

Release	Image ID	Release date	Description
Fedora 34 64-bit	fedora_34_1_x64_20G_alibase_20211028.vhd	2021-10-28	Kernel version: 5.14.13-200.fc34.x86_64. Updated to include the latest patches.
Fedora 34 64-bit	fedora_34_1_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 5.13.16-200.fc34.x86_64. Updated to include the latest patches.
Fedora 34 64-bit	fedora_34_1_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 5.13.12-200.fc34.x86_64. Changes: Updated to include the latest patches. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Fedora 34 64-bit	fedora_34_1_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 5.12.12-300.fc34.x86_64. Updated to include the latest patches.
Fedora 33 64-bit	fedora_33_0_x64_20G_alibase_20210318.vhd	2021-03-18	Kernel version: 5.11.7-200.fc33.x86_64. Changes: Updated to include the latest patches. Supported NVMe drivers.
Fedora 33 64-bit	fedora_33_0_x64_20G_alibase_20210128.vhd	2021-01-28	New release. Kernel version: 5.10.10-200.fc33.x86_64. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 vulnerability.

FreeBSD

Release	Image ID	Release date	Description
FreeBSD 11.4	freebsd_11_4_x64_30G_alibase_20210319.vhd	2021-03-19	Kernel version: 11.4-RELEASE. Changes: updated to include the latest patches.
FreeBSD 12.1	freebsd_12_1_x64_30G_alibase_20201022.vhd	2020-10-22	Kernel version: 12.1-RELEASE. Changes: updated to include the latest patches. When you use this image, take note of the following items: When you create an instance or replace the system disk of an instance, you can use only a key pair as your logon credentials. You can use only the key pair that you initially configured for your instance to log on to the instance. You cannot change or unbind the key pair. If you have created an instance or replaced the system disk of an instance, you cannot reset the password of the instance.
FreeBSD 11.3	freebsd_11_3_x64_30G_alibase_20200803.vhd	2020-08-03	Kernel version: 11.3-RELEASE. Changes: updated to include the latest patches.
FreeBSD 11.3	freebsd_11_3_x64_20G_alibase_20200420.vhd	2020-04-20	Kernel version: 11.3-RELEASE. Changes: updated to include the latest patches.
FreeBSD 11.2	freebsd_11_02_64_30G_alibase_20190806.vhd	2019-08-06	Kernel version: 11.2-RELEASE. Changes: Fixed the clock offset issue. Fixed the error that causes the failure to create a 30 GiB system disk.

openSUSE

Release	Image ID	Release date	Description
openSUSE 15.3	opensuse_15_3_x64_20G_alibase_20211227.vhd	2021-12-27	Kernel version: 5.3.18-59.10-default. Changes: Updated to include the latest software packages. Fixed the CVE-2021-43527 vulnerability. Set the CPU governor parameter to `performance`.
openSUSE 15.3	opensuse_15_3_x64_20G_alibase_20211123.vhd	2021-11-23	Kernel version: 5.3.18-59.10-default. Changes: Updated to include the latest software packages. Set the CPU governor parameter to `performance`.
openSUSE 15.3	opensuse_15_3_x64_20G_alibase_20211027.vhd	2021-10-27	Kernel version: 5.3.18-57-default. Updated to include the latest patches.
openSUSE 15.3	opensuse_15_3_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 5.3.18-57-default. Updated to include the latest patches.
openSUSE 15.3	opensuse_15_3_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 5.3.18-57-default. Updated to include the latest patches.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20210729.vhd	2021-07-29	Kernel version: 5.3.18-lp152.84-default. Changes: Updated to include the latest patches. Set the `nvme io_timeout` startup parameter to 4294967295, which is the maximum value.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 5.3.18-lp152.78-default. Updated to include the latest patches.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20210521.vhd	2021-05-21	Kernel version: 5.3.18-lp152.75-default. Updated to include the latest patches.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20210420.vhd	2021-04-20	Kernel version: 5.3.18-lp152.69-default. Updated to include the latest patches.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20210318.vhd	2021-03-18	Kernel version: 5.3.18-lp152.66-default. Changes: Updated to include the latest patches. Supported NVMe drivers.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20210128.vhd	2021-01-28	Kernel version: 5.3.18-lp152.60-default. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 vulnerability.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20201228.vhd	2020-12-28	Kernel version: 5.3.18-lp152.57-default. Updated to include the latest patches.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20201120.vhd	2020-11-20	Kernel version: 5.3.18-lp152.50-default. Updated to include the latest patches. Fixed the CVE-2020-14386 vulnerability in the Linux kernel.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20200914.vhd	2020-09-14	Kernel version: 5.3.18-lp152.41-default. Updated to include the latest patches.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20200818.vhd	2020-08-18	Kernel version: 5.3.18-lp152.33-default. Updated to include the latest patches.
openSUSE 15.2	opensuse_15_2_x64_20G_alibase_20200717.vhd	2020-07-17	Kernel version: 5.3.18-lp152.20.7-default. Updated to include the latest patches.
openSUSE 15.1	opensuse_15_1_x64_20G_alibase_20200623.vhd	2020-06-23	Kernel version: 4.12.14-lp151.28.52-default. Updated to include the latest patches.
openSUSE 15.1	opensuse_15_1_x64_20G_alibase_20200520.vhd	2020-05-20	Kernel version: 4.12.14-lp151.28.48-default. Updated to include the latest patches.
openSUSE 15.1	opensuse_15_1_x64_20G_alibase_20200426.vhd	2020-04-26	Kernel version: 4.12.14-lp151.28.48-default. Changes: Enabled IPv6 by default. Updated to include the latest operating system patches.
openSUSE 15.1	opensuse_15_1_x64_20G_alibase_20200331.vhd	2020-03-31	Kernel version: 4.12.14-lp151.28.44-default. Changes: updated to include the latest operating system patches.
openSUSE 15.1	opensuse_15_1_x64_20G_alibase_20200222.vhd	2020-02-22	Kernel version: 4.12.14-lp151.28.36-default. Changes: updated to include the latest operating system patches.
openSUSE 15.1	opensuse_15_1_x64_20G_alibase_20191219.vhd	2019-12-19	Kernel version: 4.12.14-lp151.28.36-default. Changes: Updated to include the latest operating system patches. Upgraded cloud-init to version 19.1.

Red Hat Enterprise Linux

Red Hat Enterprise Linux public images provided by Alibaba Cloud are Alibaba Cloud Marketplace images that can be easily purchased in the ECS console. You can visit the product pages of the following Alibaba Cloud Marketplace images for different Red Hat Enterprise Linux versions to obtain the release information (such as the supported regions, prices, and user guides) of the images.

Note

When you create instances, images for different Red Hat versions are available only if you select an instance type from an instance family that is certified on Red Hat Enterprise Linux. For information about instance families that are certified on Red Hat Enterprise Linux, see Instance families supported by Red Hat images.
The prices of Red Hat Enterprise Linux images vary based on the instance types that you select. For information about Red Hat Enterprise Linux image prices, see Images.

Rocky Linux

Release	Image ID	Release date	Description
Rocky Linux 8.5	rockylinux_8_5_x64_20G_alibase_20211227.vhd	2021-12-27	Kernel version: 4.18.0-348.7.1.el8_5.x86_64. Changes: Updated to include the latest software packages. Fixed the CVE-2021-43527 vulnerability.
Rocky Linux 8.5	rockylinux_8_5_x64_20G_alibase_20211126.vhd	2021-11-26	New release (64-bit image). Kernel version: 4.18.0-348.2.1.el8_5.x86_64. Supported regions: China (Hangzhou), China (Shanghai), China (Qingdao), China (Beijing), China (Chengdu), China (Hong Kong), Singapore (Singapore), and Australia (Sydney).

SUSE Linux Enterprise Server

SUSE Linux Enterprise Server public images provided by Alibaba Cloud are Alibaba Cloud Marketplace images. The prices of the SUSE Linux Enterprise Server images that are used by instances vary based on instance types. You can visit the product pages of the following Alibaba Cloud Marketplace images for different SUSE Linux Enterprise Server versions to obtain the release information (such as the supported regions, prices, and user guides) of the images.

Note

The prices on the product pages are provided for reference only. The prices shown on the resource buy pages prevail.

Ubuntu

Release	Image ID	Release date	Description
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20211227.vhd	2021-12-27	Kernel version: 5.4.0-92-generic. Changes: Updated to include the latest software packages. Fixed the CVE-2021-43527 vulnerability.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20211227.vhd	2021-12-27	Kernel version: 4.15.0-166-generic. Changes: Updated to include the latest software packages. Fixed the CVE-2021-43527 vulnerability.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20211123.vhd	2021-11-23	Kernel version: 5.4.0-91-generic. Changes: Updated to include the latest software packages. Set the CPU governor parameter to `performance`.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20211123.vhd	2021-11-23	Kernel version: 4.15.0-163-generic. Changes: Updated to include the latest software packages. Set the CPU governor parameter to `performance`.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20211028.vhd	2021-10-28	Kernel version: 4.4.0-210-generic. Changes: updated to include the latest patches.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20211027.vhd	2021-10-27	Kernel version: 5.4.0-90-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20211027.vhd	2021-10-27	Kernel version: 4.15.0-162-generic. Changes: updated to include the latest patches.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 5.4.0-86-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 4.15.0-158-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 4.4.0-210-generic. Changes: updated to include the latest patches.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 5.4.0-83-generic. Changes: Updated to include the latest patches. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 4.15.0-156-generic. Changes: Updated to include the latest patches. Added the `nvme_core.io_timeout` and `nvme_core.multipath` kernel parameters, set nvme_core.io_timeout to 4294967295, and set nvme_core.multipath to n.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 4.4.0-210-generic. Changes: Updated to include the latest patches. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 5.4.0-77-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 4.15.0-147-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20210623.vhd	2021-06-23	Kernel version: 4.4.0-210-generic. Changes: updated to include the latest patches.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20210521.vhd	2021-05-21	Kernel version: 5.4.0-74-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20210521.vhd	2021-05-21	Kernel version: 4.15.0-144-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20210521.vhd	2021-05-21	Kernel version: 4.4.0-210-generic. Changes: updated to include the latest patches.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20210420.vhd	2021-04-20	Kernel version: 5.4.0-73-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20210420.vhd	2021-04-20	Kernel version: 4.15.0-143-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20210420.vhd	2021-04-20	Kernel version: 4.4.0-210-generic. Changes: updated to include the latest patches.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20210318.vhd	2021-03-18	Kernel version: 5.4.0-67-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20210318.vhd	2021-03-18	Kernel version: 4.15.0-139-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20210318.vhd	2021-03-18	Kernel version: 4.4.0-206-generic. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 vulnerability in the Linux kernel.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20210128.vhd	2021-01-28	Kernel version: 5.4.0-65-generic. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 vulnerability in the Linux kernel.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20210128.vhd	2021-01-28	Kernel version: 4.15.0-135-generic. Changes: Updated to include the latest patches. Fixed the CVE-2021-3156 vulnerability in the Linux kernel.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20201228.vhd	2020-12-28	Kernel version: 5.4.0-58-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20201228.vhd	2020-12-28	Kernel version: 4.15.0-128-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20201228.vhd	2020-12-28	Kernel version: 4.4.0-198-generic. Changes: updated to include the latest patches.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20201120.vhd	2020-11-20	Kernel version: 5.4.0-54-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20201120.vhd	2020-11-20	Kernel version: 4.15.0-124-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20201120.vhd	2020-11-20	Kernel version: 4.4.0-194-generic. Changes: updated to include the latest patches.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20200914.vhd	2020-09-14	Kernel version: 5.4.0-47-generic. Changes: Updated to include the latest patches. Fixed the CVE-2020-14386 vulnerability in the Linux kernel.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20200914.vhd	2020-09-14	Kernel version: 4.15.0-117-generic. Changes: Updated to include the latest patches. Fixed the CVE-2020-14386 vulnerability in the Linux kernel.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20200914.vhd	2020-09-14	Kernel version: 4.4.0-189-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20200817.vhd	2020-08-17	Kernel version: 4.15.0-112-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20200817.vhd	2020-08-17	Kernel version: 4.4.0-187-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20200717.vhd	2020-07-17	Kernel version: 4.15.0-111-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20200717.vhd	2020-07-17	Kernel version: 4.4.0-185-generic. Changes: updated to include the latest patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20200618.vhd	2020-06-18	Kernel version: 4.15.0-106-generic. Changes: updated to include the latest patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20200618.vhd	2020-06-18	Kernel version: 4.4.0-184-generic. Changes: updated to include the latest patches.
Ubuntu20.04	ubuntu_20_04_x64_20G_alibase_20200522.vhd	2020-05-22	New release. Kernel version: 5.4.0-31-generic.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20200522.vhd	2020-05-22	Kernel version: 4.4.0-179-generic. Changes: updated to include the latest operating system patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20200521.vhd	2020-05-21	Kernel version: 4.15.0-101-generic. Changes: updated to include the latest operating system patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20200426.vhd	2020-04-26	Kernel version: 4.15.0-96-generic. Changes: updated to include the latest operating system patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20200426.vhd	2020-04-26	Kernel version: 4.4.0-177-generic. Changes: updated to include the latest operating system patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20200329.vhd	2020-03-29	Kernel version: 4.15.0-91-generic. Changes: Updated to include the latest operating system patches. Enabled IPv6 by default.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20200319.vhd	2020-03-19	Kernel version: 4.4.0-176-generic. Changes: updated to include the latest operating system patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20200220.vhd	2020-02-20	Kernel version: 4.15.0-88-generic. Changes: updated to include the latest operating system patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20200220.vhd	2020-02-20	Kernel version: 4.4.0-174-generic. Changes: updated to include the latest operating system patches.
Ubuntu18.04	ubuntu_18_04_x64_20G_alibase_20191225.vhd	2019-12-25	Kernel version: 4.15.0-72-generic. Changes: updated to include the latest operating system patches.
Ubuntu16.04	ubuntu_16_04_x64_20G_alibase_20191225.vhd	2019-12-25	Kernel version: 4.4.0-170-generic. Changes: updated to include the latest operating system patches.
Ubuntu 18.04	ubuntu_18_04_64_20G_alibase_20190624.vhd	2019-06-24	Kernel version: 4.15.0-52-generic. Changes: updated to include the latest operating system patches and fixed the CVE-2019-11477 vulnerability.
Ubuntu 16.04	ubuntu_16_04_64_20G_alibase_20190620.vhd	2019-06-20	Kernel version: 4.4.0-151-generic. Changes: updated to include the latest operating system patches and fixed the CVE-2019-11477 vulnerability.
Ubuntu 16.04	ubuntu_16_04_64_20G_alibase_20190513.vhd	2019-05-13	Kernel version: 4.4.0-146-generic. Changes: updated to include the latest operating system patches.
Ubuntu 18.04	ubuntu_18_04_64_20G_alibase_20190509.vhd	2019-05-09	Kernel version: 4.15.0-48-generic. Changes: Upgraded cloud-init to speed up system boot. Updated to include the latest operating system patches.
Ubuntu 16.04	ubuntu_16_04_64_20G_alibase_20190301.vhd	2019-03-01	Kernel version: 4.4.0-142-generic. Changes: updated to include the latest operating system patches.
Ubuntu 18.04	ubuntu_18_04_64_20G_alibase_20190223.vhd	2019-02-23	Kernel version: 4.15.0-45-generic. Changes: updated to include the latest operating system patches.
Ubuntu 18.04	ubuntu_18_04_64_20G_alibase_20181212.vhd	2018-12-12	Kernel version: 4.15.0-42-generic. Changes: Updated to include the latest operating system patches. Upgraded the cloud-init version. Enabled the chrony (time synchronization) service. Set GRUB_TIMEOUT to 1.

Images for ARM

Images for ARM are applicable only to the ecs.g6r and ecs.c6r instance families.

Release	Image ID	Release date	Description
Anolis OS 7.9 RHCK for ARM	anolisos_7_9_arm64_20G_rhck_alibase_20211210.vhd	2021-12-10	New release. Provided compatibility with the latest CentOS 7.9 versions. Kernel version: 4.18.0-80.7.2.an7.aarch64.
Anolis OS 7.7 ANCK for ARM	anolisos_7_7_arm64_20G_anck_alibase_20211118.vhd	2021-11-18	New release. Provided compatibility with the latest CentOS 7.7 versions. Kernel version: 4.19.91-24.8.an7.aarch64.
Anolis OS 7.7 RHCK for ARM	anolisos_7_7_arm64_20G_rhck_alibase_20211118.vhd	2021-11-18	New release. Provided compatibility with the latest CentOS 7.7 versions. Kernel version: 4.18.0-80.7.2.an7.aarch64.
Ubuntu 20.04 for ARM	ubuntu_20_04_arm64_20G_alibase_20211027.vhd	2021-10-27	Kernel version: 5.4.0-90-generic. Changes: updated to include the latest patches.
Anolis OS 8.4 ANCK for ARM	anolisos_8_4_arm64_20G_anck_alibase_20211008.vhd	2021-10-08	New release. Equipped with RHCK and ANCK. ANCK was developed by the Anolis Cloud Kernel SIG group based on upstream Linux Kernel 4.19 LTS to improve stability, performance, and isolation capabilities. ANCK supports Phytium, Hygon, Zhaoxin, and Kunpeng chips. Provided 100% compatibility with the CentOS 8 software ecosystem and other mainstream Linux distributions. Provided a migration tool used to migrate CentOS operating systems and applications to Anolis OS. Kernel updates: Kernel version: 4.19.91-24.8.an8.aarch64. Supported the x86 FSGSBASE feature. Supported AMD Milan architecture. Supported the RDMA NET Namespace feature. Supported the ZSR feature. Supported the group identity feature in scenarios in which CPU resources are isolated. Supported the ARM64 MPAM feature. Supported Hisilicon, Phytium, and Zhaoxin architectures. Added the information about whether THP is enabled for processes to /proc/<pid>/status and /proc/<pid>/smap. Other changes: Added software repositories such as EPEL, Debug, Source, and HA. Modified the NTP server address. Disabled SELinux by default. Disabled the Audit service by default. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Anolis OS 8.4 RHCK for ARM	anolisos_8_4_arm64_20G_rhck_alibase_20211008.vhd	2021-10-08	New release. Provided 100% compatibility with the CentOS 8 software ecosystem and other mainstream Linux distributions. Provided a migration tool used to migrate CentOS operating systems and applications to Anolis OS. Kernel version: 4.18.0-305.an8.aarch64. Other changes: Added software repositories such as EPEL, Debug, Source, and HA. Modified the NTP server address. Disabled SELinux by default. Disabled the Audit service by default. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Anolis OS 8.2 ANCK for ARM	anolisos_8_2_arm64_20G_anck_alibase_20211008.vhd	2021-10-08	New release. Equipped with RHCK and ANCK. ANCK was developed by the Anolis Cloud Kernel SIG group based on upstream Linux Kernel 4.19 LTS to improve stability, performance, and isolation capabilities. ANCK supports Phytium, Hygon, Zhaoxin, and Kunpeng chips. Provided 100% compatibility with the CentOS 8 software ecosystem and other mainstream Linux distributions. Provided a migration tool used to migrate CentOS operating systems and applications to Anolis OS. Kernel updates: Kernel version: 4.19.91-24.8.an8.aarch64. Supported the x86 FSGSBASE feature. Supported AMD Milan architecture. Supported the RDMA NET Namespace feature. Supported the ZSR feature. Supported the group identity feature in scenarios in which CPU resources are isolated. Supported the ARM64 MPAM feature. Supported Hisilicon, Phytium, and Zhaoxin architectures. Added the information about whether THP is enabled for processes to /proc/<pid>/status and /proc/<pid>/smap. Other changes: Added software repositories such as EPEL, Debug, Source, and HA. Modified the NTP server address. Disabled SELinux by default. Disabled the Audit service by default. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
Anolis OS 8.2 RHCK for ARM	anolisos_8_2_arm64_20G_rhck_alibase_20211008.vhd	2021-10-08	New release. Provided 100% compatibility with the CentOS 8 software ecosystem and other mainstream Linux distributions. Provided a migration tool used to migrate CentOS operating systems and applications to Anolis OS. Kernel version: 4.18.0-193.60.2.an8_2.aarch64. Other changes: Added software repositories such as EPEL, Debug, Source, and HA. Modified the NTP server address. Disabled SELinux by default. Disabled the Audit service by default. Added the `nvme_core.io_timeout` kernel parameter and set it to 4294967295.
CentOS 8.4 for ARM	centos_8_4_arm64_20G_alibase_20210927.vhd	2021-09-27	Kernel version: 4.18.0-305.17.1.el8_4.aarch64. Changes: Updated to include the latest software packages. Deleted the `iommu` kernel parameter, which is set to pt.
Ubuntu 20.04 for ARM	ubuntu_20_04_arm64_20G_alibase_20210927.vhd	2021-09-27	New release. Kernel version: 5.4.0-85-generic.
CentOS 8.4 for ARM	centos_8_4_arm64_20G_alibase_20210824.vhd	2021-08-24	Kernel version: 4.18.0-305.12.1.el8_4.aarch64. Changes: Updated to include the latest software packages. Added the `iommu.passthrough` and `iommu.strict` kernel parameters, set iommu.passthrough to 1, and set iommu.strict to 0. Supported regions: China (Hangzhou), China (Shanghai), and China (Chengdu).
CentOS 8.3 for ARM	centos_8_3_arm64_20G_alibase_20210707.vhd	2021-07-07	New release. Kernel version: 4.18.0-240.15.1.el8_3.aarch64. Supported region: China (Hangzhou).
CentOS 8.4 for ARM	centos_8_4_arm64_20G_alibase_20210706.vhd	2021-07-06	New release. Kernel version: 4.18.0-305.7.1.el8_4.aarch64. Supported region: China (Hangzhou).
CentOS 7.9 for ARM	centos_7_9_arm64_20G_alibase_20210706.vhd	2021-07-06	New release. Kernel version: 4.18.0-193.28.1.el7.aarch64. Supported region: China (Hangzhou).
Ubuntu 18.04 for ARM	ubuntu_18_04_arm64_20G_alibase_20210706.vhd	2021-07-06	New release. Kernel version: 4.15.0-137-generic. Supported region: China (Hangzhou).
Debian 10.9 for ARM	debian_10_9_arm64_20G_alibase_20210706.vhd	2021-07-06	New release. Kernel version: 4.19.0-16-arm64. Supported region: China (Hangzhou).

AMD-compatible images

AMD-compatible images are applicable only to the ecs.ebmg6a, ecs.ebmc6a, and ecs.ebmr6a instance families.

Release	Image ID	Release date	Description
Debian 10.7	debian_10_7_amd_x64_20G_alibase_20201231.vhd	2020-12-31	New release Kernel version: 4.19.0-13-amd64 Supported regions: China (Qingdao), China (Beijing), China (Zhangjiakou), China (Hohhot), China (Chengdu), Singapore (Singapore), and US (Virginia)
Ubuntu 20.04	ubuntu_20_04_amd_x64_20G_alibase_20200820.vhd	2020-08-20	New release Kernel version: 5.4.0-42-generic Supported regions: China (Beijing), China (Ulanqab), China (Shenzhen), China (Guangzhou), Singapore (Singapore), China (Hangzhou), and China (Chengdu)
CentOS 7.8	centos_7_8_amd_x64_20G_alibase_20200806.vhd	2020-08-06	New release Kernel version: 3.10.0-1127.18.2.el7.x86_64 Supported regions: China (Hangzhou), China (Shanghai), China (Beijing), China (Ulanqab), and China (Shenzhen)
CentOS 8.2	centos_8_2_amd_x64_20G_alibase_20200804.vhd	2020-08-04	New release Kernel version: 4.18.0-193.14.2.el8_2.x86_64 Supported regions: China (Hangzhou), China (Shanghai), China (Beijing), China (Ulanqab), and China (Shenzhen)
Ubuntu 18.04	ubuntu_18_04_amd_x64_20G_alibase_20200804.vhd	2020-08-04	New release Kernel version: 4.15.0-112-generic Supported regions: China (Beijing), China (Ulanqab), China (Shenzhen), China (Shanghai), China (Hangzhou), and China (Chengdu)

UEFI images

UEFI images are applicable only to the ecs.g7, ecs.r7, ecs.c7, ecs.g7t, ecs.r7t, and ecs.c7t instance families.

Release	Image ID	Release date	Description
Debian 10.10 (UEFI)	debian_10_10_uefi_x64_20G_alibase_20210611.vhd	2021-06-11	New release Kernel version: 4.19.0-17-amd64
Debian 9.13 (UEFI)	debian_9_13_uefi_x64_20G_alibase_20210611.vhd	2021-06-11	New release Kernel version: 4.9.0-15-amd64
CentOS 7.9 (UEFI)	centos_7_9_uefi_x64_20G_alibase_20210611.vhd	2021-06-11	New release Kernel version: 3.10.0-1160.31.1.el7.x86_64
CentOS 8.4 (UEFI)	centos_8_4_uefi_x64_20G_alibase_20210611.vhd	2021-06-11	New release Kernel version: 4.18.0-305.3.1.el8.x86_64
CentOS 8.3 (UEFI)	centos_8_3_uefi_x64_20G_alibase_20210611.vhd	2021-06-11	New release Kernel version: 4.18.0-240.15.1.el8_3.x86_64
Ubuntu 20.04 (UEFI)	ubuntu_20_04_uefi_x64_20G_alibase_20210609.vhd	2021-06-09	New release Kernel version: 5.4.0-75-generic
Ubuntu 18.04 (UEFI)	ubuntu_18_04_uefi_x64_20G_alibase_20210609.vhd	2021-06-09	New release Kernel version: 4.15.0-145-generic

Trusted images

Trusted images are applicable only to the following instance families and dedicated host types:

Instance families: ecs.g6t and ecs.c6t
Dedicated host types: ddh.g6t and ddh.c6t

Release	Image ID	Release date	Description
CentOS 7.8	centos_7_8_tpm_x64_20G_alibase_20200810.vhd	2020-08-10	New release. Kernel version: 3.10.0-1127.18.2.el7.x86_64. Installed with the following RPM packages that are related to GRUB 2 and TPM: grub2 (trusted customized version) tpm2-abrmd tpm2-tss tpm2-tools GRUB 2 packages are trusted and customized. To enable trusted boot, we recommend that you do not upgrade GRUB 2 on your own.

Windows Server 2019

Release	Image ID	Release date	Description
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20211217.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20211217.vhd	2021-12-17	Updated to include the KB5008218, KB5006366, and KB5005112 operating system patches released in December 2021. Fixed the CVE-2021-43215, CVE-2021-43217, CVE-2021-43233, and CVE-2021-41333 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20211217.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20211217.vhd	2021-12-17	Updated to include the KB5008218, KB5006366, and KB5005112 operating system patches released in December 2021. Fixed the CVE-2021-43215, CVE-2021-43217, CVE-2021-43233, and CVE-2021-41333 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20211015.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20211015.vhd	2021-10-15	Updated to include the KB5006672, KB5005540, and KB5005112 operating system patches released in October 2021. Fixed the CVE-2021-36970, CVE-2021-40449, CVE-2021-40469, and CVE-2021-40461 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20211015.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20211015.vhd	2021-10-15	Updated to include the KB5006672, KB5005540, and KB5005112 operating system patches released in October 2021. Fixed the CVE-2021-36970, CVE-2021-40449, CVE-2021-40469, and CVE-2021-40461 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20210916.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20210916.vhd	2021-09-16	Updated to include the KB5005568, KB5004332, and KB5005112 operating system patches released in September 2021. Fixed the CVE-2021-26435, CVE-2021-36962, CVE-2021-36969, CVE-2021-36972, and CVE-2021-40444 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20210916.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20210916.vhd	2021-09-16	Updated to include the KB5005568, KB5004332, and KB5005112 operating system patches released in September 2021. Fixed the CVE-2021-26435, CVE-2021-36962, CVE-2021-36969, CVE-2021-36972, and CVE-2021-40444 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20210817.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20210817.vhd	2021-08-17	Updated to include the KB5005030, KB5004332, and KB5005112 operating system patches released in August 2021. Fixed the CVE-2021-26433, CVE-2021-36926, CVE-2021-36932, CVE-2021-36938, CVE-2021-36933, and CVE-2021-34480 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20210817.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20210817.vhd	2021-08-17	Updated to include the KB5005030, KB5004332, and KB5005112 operating system patches released in August 2021. Fixed the CVE-2021-26433, CVE-2021-36926, CVE-2021-36932, CVE-2021-36938, CVE-2021-36933, and CVE-2021-34480 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20210716.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20210716.vhd	2021-07-16	Updated to include the KB5004244 and KB5003538 operating system patches released in July 2021. Fixed the CVE-2021-34458, CVE-2021-34527, CVE-2021-33763, CVE-2021-34500, CVE-2021-34447, CVE-2021-33750, and CVE-2021-34497 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20210715.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20210715.vhd	2021-07-15	Updated to include the KB5004244 and KB5003538 operating system patches released in July 2021. Fixed the CVE-2021-34458, CVE-2021-34527, CVE-2021-33763, CVE-2021-34500, CVE-2021-34447, CVE-2021-33750, and CVE-2021-34497 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20210618.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20210618.vhd	2021-06-18	Updated to include the KB5003646 and KB5003711 operating system patches released in June 2021. Fixed the CVE-2021-26414, CVE-2021-33742, CVE-2021-31962, CVE-2021-31199, CVE-2021-31201, CVE-2021-31956, CVE-2021-31955, and CVE-2021-31959 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20210618.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20210618.vhd	2021-06-18	Updated to include the KB5003646 and KB5003711 operating system patches released in June 2021. Fixed the CVE-2021-26414, CVE-2021-33742, CVE-2021-31962, CVE-2021-31199, CVE-2021-31201, CVE-2021-31956, CVE-2021-31955, and CVE-2021-31959 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20210516.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20210516.vhd	2021-05-16	Updated to include the KB5003171 operating system patch released in May 2021. Fixed the CVE-2020-24587, CVE-2021-31186, and CVE-2021-28479 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20210516.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20210516.vhd	2021-05-16	Updated to include the KB5003171 operating system patch released in May 2021. Fixed the CVE-2020-24587, CVE-2021-31186, and CVE-2021-28479 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20210416.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20210416.vhd	2021-04-16	Updated to include the KB5001342 and KB5001404 operating system patches released in April 2021. Fixed the CVE-2021-28325 and CVE-2021-28442 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20210416.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20210416.vhd	2021-04-16	Updated to include the KB5001342 and KB5001404 operating system patches released in April 2021. Fixed the CVE-2021-28325 and CVE-2021-28442 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20210316.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20210316.vhd	2021-03-16	Updated to include the KB5000822 and KB5000859 operating system patches released in March 2021. Fixed the CVE-2021-26877 and CVE-2021-26897 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20210316.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20210316.vhd	2021-03-16	Updated to include the KB5000822 and KB5000859 operating system patches released in March 2021. Fixed the CVE-2021-26877 and CVE-2021-26897 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20210220.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20210220.vhd	2021-02-20	Updated to include the KB4601393, KB4601055, and KB4601383 operating system patches released in February 2021. Fixed the CVE-2021-24074, CVE-2021-24078, and CVE-2021-24086 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20210220.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20210220.vhd	2021-02-20	Updated to include the KB4601393, KB4601055, and KB4601383 operating system patches released in February 2021. Fixed the CVE-2021-24074, CVE-2021-24078, and CVE-2021-24086 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20210114.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20210114.vhd	2021-01-14	Updated to include the KB4586877, KB4598230, and KB4598480 operating system patches released in January 2021. Fixed the CVE-2021-1673, CVE-2021-1648, CVE-2021-1674, and CVE-2021-1665 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20210114.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20210114.vhd	2021-01-14	Updated to include the KB4586877, KB4598230, and KB4598480 operating system patches released in January 2021. Fixed the CVE-2021-1673, CVE-2021-1648, CVE-2021-1674, and CVE-2021-1665 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20201217.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20201217.vhd	2020-12-17	Updated to include the KB4592440 operating system patch released in December 2020. Fixed the CVE-2020-17096, CVE-2020-16996, and CVE-2020-17095 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20201217.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20201217.vhd	2020-12-17	Updated to include the KB4592440 operating system patch released in December 2020. Fixed the CVE-2020-17096, CVE-2020-16996, and CVE-2020-17095 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20201120.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20201120.vhd	2020-11-20	Updated to include the KB4586793, KB4580979, and KB4587735 operating system patches released in November 2020. Fixed the CVE-2020-17051, CVE-2020-17087, CVE-2020-17042, and CVE-2020-17058 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20201120.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20201120.vhd	2020-11-20	Updated to include the KB4586793, KB4580979, and KB4587735 operating system patches released in November 2020. Fixed the CVE-2020-17051, CVE-2020-17087, CVE-2020-17042, and CVE-2020-17058 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20201015.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20201015.vhd	2020-10-15	Updated to include the KB4577668, KB4577667, and KB4578973 operating system patches released in October 2020. Fixed the CVE-2020-16911, CVE-2020-16891, CVE-2020-16909, CVE-2020-16885, and CVE-2020-16898 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20201015.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20201015.vhd	2020-10-15	Updated to include the KB4577668, KB4577667, and KB4578973 operating system patches released in October 2020. Fixed the CVE-2020-16911, CVE-2020-16891, CVE-2020-16909, CVE-2020-16885, and CVE-2020-16898 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20200914.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20200914.vhd	2020-09-14	Updated to include the KB4570333, KB4576483, and KB4570332 operating system patches released in September 2020. Fixed the CVE-2020-0718, CVE-2020-0922, CVE-2020-1319, CVE-2020-1285, CVE-2020-1508, CVE-2020-0836, CVE-2020-1012, CVE-2020-0878, CVE-2020-1129, and CVE-2020-0908 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20200914.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20200914.vhd	2020-09-14	Updated to include the KB4570333, KB4576483, and KB4570332 operating system patches released in September 2020. Fixed the CVE-2020-0718, CVE-2020-0922, CVE-2020-1319, CVE-2020-1285, CVE-2020-1508, CVE-2020-0836, CVE-2020-1012, CVE-2020-0878, CVE-2020-1129, and CVE-2020-0908 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20200814.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20200814.vhd	2020-08-14	Updated to include the KB4565349, KB4566424, and KB4569750 operating system patches released in August 2020. Fixed the CVE-2020-1472, CVE-2020-1464, CVE-2020-1554, CVE-2020-1509, CVE-2020-1567, and CVE-2020-1380 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20200814.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20200814.vhd	2020-08-14	Updated to include the KB4565349, KB4566424, and KB4569750 operating system patches released in August 2020. Fixed the CVE-2020-1472, CVE-2020-1464, CVE-2020-1554, CVE-2020-1509, CVE-2020-1567, and CVE-2020-1380 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20200723.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20200723.vhd	2020-07-23	Updated to include the KB4558998, KB4558997, and KB4565632 operating system patches released in July 2020.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20200723.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20200723.vhd	2020-07-23	Updated to include the KB4558998, KB4558997, and KB4565632 operating system patches released in July 2020.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20200615.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20200615.vhd	2020-06-15	Updated to include the KB4561608 operating system patch released in June 2020. Fixed the CVE-2020-1301, CVE-2020-1286, CVE-2020-1292, CVE-2020-1239, CVE-2020-1300, CVE-2020-1281, and CVE-2020-1260 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20200615.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20200615.vhd	2020-06-15	Updated to include the KB4561608 operating system patch released in June 2020. Fixed the CVE-2020-1301, CVE-2020-1286, CVE-2020-1292, CVE-2020-1239, CVE-2020-1300, CVE-2020-1281, and CVE-2020-1260 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20200516.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20200516.vhd	2020-05-16	Updated to include the KB4551853 operating system patch released in May 2020. Added the Docker runtime environment.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20200516.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20200516.vhd	2020-05-16	Updated to include the KB4551853 operating system patch released in May 2020. Fixed the CVE-2020-1153, CVE-2020-1112, CVE-2020-1174, CVE-2020-1126, CVE-2020-1118, and CVE-2020-1062 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20200416.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20200416.vhd	2020-04-16	Updated to include the KB4549947 and KB4549949 operating system patches released in April 2020. Added the Docker runtime environment. Added disk drives for the Windows Recovery mode. Fixed the CVE-2020-1020, CVE-2020-0687, CVE-2020-0910, CVE-2020-0938, CVE-2020-0965, and CVE-2020-0968 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20200416.vhd English version: none	2020-04-16	Updated to include the KB4549947 and KB4549949 operating system patches released in April 2020. Added disk drives for the Windows Recovery mode. Fixed the CVE-2020-1020, CVE-2020-0687, CVE-2020-0910, CVE-2020-0938, CVE-2020-0965, and CVE-2020-0968 vulnerabilities.
Windows Server 2019 Datacenter with Containers	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_container_alibase_20200314.vhd English version: win2019_1809_x64_dtc_en-us_40G_container_alibase_20200314.vhd	2020-03-14	Updated to include the operating system patches released in March 2020. Added the Docker runtime environment. Fixed the CVE-2020-0684, CVE-2020-0801, CVE-2020-0881, and CVE-2020-0787 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20200314.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20200314.vhd	2020-03-14	Updated to include the operating system patches released in March 2020. Fixed the CVE-2020-0684, CVE-2020-0801, CVE-2020-0881, and CVE-2020-0787 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alidocker_20200225.vhd English version: win2019_1809_x64_dtc_en-us_40G_alidocker_20200225.vhd	2020-02-25	Updated to include the operating system patches released in February 2020. Added the Docker runtime environment. Fixed the CVE-2020-0738, CVE-2020-0689, CVE-2020-0681, CVE-2020-0683, CVE-2020-0686, CVE-2020-0674, and CVE-2020-0706 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20200213.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20200213.vhd	2020-02-13	Updated to include the operating system patches released in February 2020. Fixed the CVE-2020-0738, CVE-2020-0689, CVE-2020-0681, CVE-2020-0683, CVE-2020-0686, CVE-2020-0674, and CVE-2020-0706 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20200116.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20200116.vhd	2020-01-16	Updated to include the operating system patches released in January 2020. Fixed the CVE-2020-0609, CVE-2020-0601, CVE-2020-0625, CVE-2020-0611, and CVE-2020-0640 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_1809_x64_dtc_zh-cn_40G_alibase_20191220.vhd English version: win2019_1809_x64_dtc_en-us_40G_alibase_20191220.vhd	2019-12-20	Updated to include the security patches released in December 2019.
Windows Server 2019 Datacenter	Chinese version: win2019_64_dtc_1809_zh-cn_40G_alibase_20191012.vhd English version: win2019_64_dtc_1809_en-us_40G_alibase_20191012.vhd	2019-10-12	Updated to include the security patches released in October 2019.
Windows Server 2019 Datacenter	Chinese version: win2019_64_dtc_1809_zh-cn_40G_alibase_20190816.vhd English version: win2019_64_dtc_1809_en-us_40G_alibase_20190816.vhd	2019-8-16	Updated to include the operating system patches released in August 2019. Fixed the CVE-2019-1181 and CVE-2019-1182 vulnerabilities.
Windows Server 2019 Datacenter	Chinese version: win2019_64_dtc_1809_zh-cn_40G_alibase_20190718.vhd English version: win2019_64_dtc_1809_en-us_40G_alibase_20190718.vhd	2019-7-18	Updated to include the operating system patches released in July 2019. Upgraded .NET Framework to version 4.8.
Windows Server 2019 Datacenter	Chinese version: win2019_64_dtc_1809_zh-cn_40G_alibase_20190528.vhd English version: win2019_64_dtc_1809_en-us_40G_alibase_20190528.vhd	2019-5-28	Updated to include the operating system patches released in May 2019.
Windows Server 2019 Datacenter	Chinese version: win2019_64_dtc_1809_zh-cn_40G_alibase_20190318.vhd English version: win2019_64_dtc_1809_en-us_40G_alibase_20190318.vhd	2019-3-18	New release.

Windows Server 2016

Release	Image ID	Release date	Description
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20211217.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20211217.vhd	2021-12-17	Updated to include the KB5008207, KB5007152, and KB5005698 operating system patches released in December 2021. Fixed the CVE-2021-43215, CVE-2021-43217, CVE-2021-43233, and CVE-2021-41333 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20211115.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20211115.vhd	2021-11-15	Updated to include the KB5005698, KB5007152, and KB5007192 operating system patches released in November 2021. Fixed the CVE-2021-42279, CVE-2021-42287, CVE-2021-42280, and CVE-2021-41340 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20211015.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20211015.vhd	2021-10-15	Updated to include the KB5006669, KB5006065, and KB5005698 operating system patches released in October 2021. Fixed the CVE-2021-36970, CVE-2021-40449, CVE-2021-40469, and CVE-2021-41340 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20210916.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20210916.vhd	2021-09-16	Updated to include the KB5005573, KB5004752, and KB5005698 operating system patches released in September 2021. Fixed the CVE-2021-26435, CVE-2021-36962, CVE-2021-36969, CVE-2021-36972, and CVE-2021-40444 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20210817.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20210817.vhd	2021-08-17	Updated to include the KB5005043, KB5004752, and KB5001402 operating system patches released in August 2021. Fixed the CVE-2021-26433, CVE-2021-36926, CVE-2021-36932, CVE-2021-36938, CVE-2021-36933, and CVE-2021-26424 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20210715.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20210715.vhd	2021-07-15	Updated to include the KB5004238 and KB5004115 operating system patches released in July 2021. Fixed the CVE-2021-34458, CVE-2021-34527, CVE-2021-33764, CVE-2021-34500, CVE-2021-33763, CVE-2021-34497, and CVE-2021-33757 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20210618.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20210618.vhd	2021-06-18	Updated to include the KB5003638 and KB5003542 operating system patches released in June 2021. Fixed the CVE-2021-26414, CVE-2021-33742, CVE-2021-31962, CVE-2021-31199, CVE-2021-31201, CVE-2021-31956, and CVE-2021-31959 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20210516.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20210516.vhd	2021-05-16	Updated to include the KB5003197 operating system patch released in May 2021. Fixed the CVE-2020-24587, CVE-2021-31186, and CVE-2021-28479 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20210416.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20210416.vhd	2021-04-16	Updated to include the KB5001347 and KB5001402 operating system patches released in April 2021. Fixed the CVE-2021-28325 vulnerability.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20210316.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20210316.vhd	2021-03-16	Updated to include the KB5000803 operating system patch released in March 2021. Fixed the CVE-2021-26877 and CVE-2021-26897 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20210220.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20210220.vhd	2021-02-20	Updated to include the KB5001078, KB4601318, and KB4601051 operating system patches released in February 2021. Fixed the CVE-2021-24074, CVE-2021-24078, and CVE-2021-24086 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20210114.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20210114.vhd	2021-01-14	Updated to include the KB4597247 and KB4598243 operating system patches released in January 2021. Fixed the CVE-2021-1673, CVE-2021-1648, CVE-2021-1674, and CVE-2021-1665 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20201217.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20201217.vhd	2020-12-17	Updated to include the KB4592440 operating system patch released in December 2020. Fixed the CVE-2020-17096, CVE-2020-16996, and CVE-2020-17095 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20201120.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20201120.vhd	2020-11-20	Updated to include the KB4586830, KB4585207, and KB4576750 operating system patches released in November 2020. Fixed the CVE-2020-17051, CVE-2020-17087, CVE-2020-17042, and CVE-2020-17058 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20201015.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20201015.vhd	2020-10-15	Updated to include the KB4580346 and KB4578969 operating system patches released in October 2020. Fixed the CVE-2020-16911, CVE-2020-16891, CVE-2020-16909, and CVE-2020-16885 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20200914.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20200914.vhd	2020-09-14	Updated to include the KB4577015, KB4576479, and KB4576750 operating system patches released in September 2020. Fixed the CVE-2020-0718, CVE-2020-0922, CVE-2020-1319, CVE-2020-1285, CVE-2020-1508, CVE-2020-0836, CVE-2020-1012, CVE-2020-0878, CVE-2020-1129, and CVE-2020-0908 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20200814.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20200814.vhd	2020-08-14	Updated to include the KB4571694 and KB4569746 operating system patches released in August 2020. Fixed the CVE-2020-1472, CVE-2020-1464, CVE-2020-1554, CVE-2020-1509, CVE-2020-1567, and CVE-2020-1380 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20200723.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20200723.vhd	2020-07-23	Updated to include the KB4565628, KB4486129, KB4565912, and KB4565511 operating system patches released in July 2020.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20200615.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20200615.vhd	2020-06-15	Updated to include the KB4561616 operating system patch released in June 2020. Fixed the CVE-2020-1301, CVE-2020-1239, CVE-2020-1300, CVE-2020-1281, and CVE-2020-1260 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20200516.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20200516.vhd	2020-05-16	Updated to include the KB4556813 operating system patch released in May 2020. Fixed the CVE-2020-1153, CVE-2020-1112, CVE-2020-1174, CVE-2020-1126, and CVE-2020-1062 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20200416.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20200416.vhd	2020-04-16	Updated to include the KB4550929 and KB4550994 operating system patches released in April 2020. Added disk drives for the Windows Recovery mode. Fixed the CVE-2020-1020, CVE-2020-0687, CVE-2020-0938, CVE-2020-0965, and CVE-2020-0968 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20200314.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20200314.vhd	2020-03-14	Updated to include the operating system patches released in March 2020. Fixed the CVE-2020-0684, CVE-2020-0801, CVE-2020-0881, and CVE-2020-0787 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20200213.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20200213.vhd	2020-02-13	Updated to include the operating system patches released in February 2020. Fixed the CVE-2020-0738, CVE-2020-0689, CVE-2020-0681, CVE-2020-0683, CVE-2020-0686, CVE-2020-0674, and CVE-2020-0706 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20200116.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20200116.vhd	2020-01-16	Updated to include the operating system patches released in January 2020. Fixed the CVE-2020-0609, CVE-2020-0601, CVE-2020-0625, CVE-2020-0611, and CVE-2020-0640 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_1607_x64_dtc_zh-cn_40G_alibase_20191220.vhd English version: win2016_1607_x64_dtc_en-us_40G_alibase_20191224.vhd	2019-12-24	Updated to include the security patches released in December 2019.
Windows Server 2016 Datacenter	Chinese version: win2016_64_dtc_1607_zh-cn_40G_alibase_20191012.vhd English version: win2016_64_dtc_1607_en-us_40G_alibase_20191012.vhd	2019-10-12	Updated to include the security patches released in October 2019.
Windows Server 2016 Datacenter	Chinese version: win2016_64_dtc_1607_zh-cn_40G_alibase_20190816.vhd English version: win2016_64_dtc_1607_en-us_40G_alibase_20190816.vhd	2019-08-16	Updated to include the operating system patches released in August 2019. Fixed the CVE-2019-1181 and CVE-2019-1182 vulnerabilities.
Windows Server 2016 Datacenter	Chinese version: win2016_64_dtc_1607_zh-cn_40G_alibase_20190718.vhd English version: win2016_64_dtc_1607_en-us_40G_alibase_20190718.vhd	2019-07-18	Updated to include the operating system patches released in July 2019. Upgraded .NET Framework to version 4.8.
Windows Server 2016 Datacenter	Chinese version: win2016_64_dtc_1607_zh-cn_40G_alibase_20190523.vhd English version: win2016_64_dtc_1607_en-us_40G_alibase_20190523.vhd	2019-05-23	Updated to include the operating system patches released in May 2019.
Windows Server 2016 Datacenter	Chinese version: win2016_64_dtc_1607_zh-cn_40G_alibase_20190318.vhd English version: win2016_64_dtc_1607_en-us_40G_alibase_20190318.vhd	2019-03-18	Updated to include the operating system patches released in March 2019.
Windows Server 2016 Datacenter	Chinese version: win2016_64_dtc_1607_zh-cn_40G_alibase_20181220.vhd English version: win2016_64_dtc_1607_en-us_40G_alibase_20181220.vhd	2018-12-20	Updated to include the KB4471321 security patch released in December 2018. You must update Windows clients with the latest patches to establish Remote Desktop Protocol (RDP) connections. Upgraded .NET Framework to version 4.7.2. Used the Sysprep tool to generalize the image.

Windows Server 2012

Release	Image ID	Release date	Description
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20211217.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20211217.vhd	2021-12-17	Updated to include the KB5008263, KB5007154, and KB5001403 operating system patches released in December 2021. Fixed the CVE-2021-43215, CVE-2021-43217, CVE-2021-43233, and CVE-2021-41333 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20211115.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20211115.vhd	2021-11-15	Updated to include the KB5007247, KB5006067, and KB5001403 operating system patches released in November 2021. Fixed the CVE-2021-42287, CVE-2021-38666, CVE-2021-41379, and CVE-2021-41371 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20211015.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20211015.vhd	2021-10-15	Updated to include the KB5001403, KB5006714, and KB5006067 operating system patches released in October 2021. Fixed the CVE-2021-36970, CVE-2021-40449, CVE-2021-40469, and CVE-2021-41340 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20210916.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20210916.vhd	2021-09-16	Updated to include the KB5004754, KB5001403, and KB5005076 operating system patches released in September 2021. Fixed the CVE-2021-26435, CVE-2021-36962, CVE-2021-36969, CVE-2021-36972, and CVE-2021-40444 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20210817.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20210817.vhd	2021-08-17	Updated to include the KB5005076, KB5004754, and KB5001403 operating system patches released in August 2021. Fixed the CVE-2021-26433, CVE-2021-36926, CVE-2021-36932, and CVE-2021-36933 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20210715.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20210715.vhd	2021-07-15	Updated to include the KB5004298 and KB5004118 operating system patches released in July 2021. Fixed the CVE-2021-34527, CVE-2021-34447, CVE-2021-33750, CVE-2021-33757, CVE-2021-34497, CVE-2021-33764, and CVE-2021-34500 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20210618.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20210618.vhd	2021-06-18	Updated to include the KB5003671 and KB5003545 operating system patches released in June 2021. Fixed the CVE-2021-26414, CVE-2021-33742, CVE-2021-31962, CVE-2021-31199, CVE-2021-31201, CVE-2021-31956, and CVE-2021-31959 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20210516.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20210516.vhd	2021-05-16	Updated to include the KB5003209 operating system patch released in May 2021. Fixed the CVE-2020-24587, CVE-2021-31186, and CVE-2021-28479 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20210416.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20210416.vhd	2021-04-16	Updated to include the KB5001382 and KB5001403 operating system patches released in April 2021. Fixed the CVE-2021-28325 vulnerability.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20210316.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20210316.vhd	2021-03-16	Updated to include the KB5000848 operating system patch released in March 2021. Fixed the CVE-2021-26877 and CVE-2021-26897 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20210220.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20210220.vhd	2021-02-20	Updated to include the KB4601384 and KB4601058 operating system patches released in February 2021. Fixed the CVE-2021-24074, CVE-2021-24078, and CVE-2021-24086 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20210114.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20210114.vhd	2021-01-14	Updated to include the KB4597253 and KB4598285 operating system patches released in January 2021. Fixed the CVE-2021-1673, CVE-2021-1648, CVE-2021-1674, and CVE-2021-1665 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20201217.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20201217.vhd	2020-12-17	Updated to include the KB4592484 operating system patch released in December 2020. Fixed the CVE-2020-17096 and CVE-2020-16996 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20201120.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20201120.vhd	2020-11-20	Updated to include the KB4586845, KB4585212, and KB4566425 operating system patches released in November 2020. Fixed the CVE-2020-17051, CVE-2020-17087, and CVE-2020-17042 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20201015.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20201015.vhd	2020-10-15	Updated to include the KB4580347 and KB4578976 operating system patches released in October 2020. Fixed the CVE-2020-16911 and CVE-2020-16891 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20200914.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20200914.vhd	2020-09-14	Updated to include the KB4577066, KB4576486, and KB4566425 operating system patches released in September 2020. Fixed the CVE-2020-0718, CVE-2020-0922, CVE-2020-1319, CVE-2020-1285, CVE-2020-1508, CVE-2020-0836, CVE-2020-1012, and CVE-2020-0878 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20200814.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20200814.vhd	2020-08-14	Updated to include the KB4571703 and KB4569753 operating system patches released in August 2020. Fixed the CVE-2020-1472, CVE-2020-1464, CVE-2020-1554, CVE-2020-1509, CVE-2020-1567, and CVE-2020-1380 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20200723.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20200723.vhd	2020-07-23	Updated to include the KB4566425, KB4565541, and KB4565635 operating system patches released in July 2020.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20200615.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20200615.vhd	2020-06-15	Updated to include the KB4561666 operating system patch released in June 2020. Fixed the CVE-2020-1301, CVE-2020-1239, CVE-2020-1300, CVE-2020-1281, and CVE-2020-1260 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20200516.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20200516.vhd	2020-05-16	Updated to include the KB4556846 operating system patch released in May 2020. Fixed the CVE-2020-1153, CVE-2020-1112, CVE-2020-1174, and CVE-2020-1062 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20200416.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20200416.vhd	2020-04-16	Updated to include the KB4550961 operating system patch released in April 2020. Added disk drives for the Windows Recovery mode. Fixed the CVE-2020-1020, CVE-2020-0687, CVE-2020-0938, CVE-2020-0965, and CVE-2020-0968 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20200314.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20200314.vhd	2020-03-14	Updated to include the operating system patches released in March 2020. Fixed the CVE-2020-0684, CVE-2020-0881, and CVE-2020-0787 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20200213.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20200213.vhd	2020-02-13	Updated to include the operating system patches released in February 2020. Fixed the CVE-2020-0738, CVE-2020-0689, CVE-2020-0681, CVE-2020-0683, CVE-2020-0686, CVE-2020-0674, and CVE-2020-0706 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win201202r2_9600_x64_dtc_zh-cn_40G_alibase_20200116.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20200116.vhd	2020-01-16	Updated to include the operating system patches released in January 2020. Fixed the CVE-2020-0609, CVE-2020-0625, CVE-2020-0611, and CVE-2020-0640 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_9600_x64_dtc_zh-cn_40G_alibase_20191218.vhd English version: win2012r2_9600_x64_dtc_en-us_40G_alibase_20191218.vhd	2019-12-18	Updated to include the security patches released in December 2019.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_64_dtc_9600_zh-cn_40G_alibase_20191012.vhd English version: win2012r2_64_dtc_9600_en-us_40G_alibase_20191012.vhd	2019-10-12	Updated to include the security patches released in October 2019.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_64_dtc_9600_zh-cn_40G_alibase_20190816.vhd English version: win2012r2_64_dtc_9600_en-us_40G_alibase_20190816.vhd	2019-08-16	Updated to include the operating system patches released in August 2019. Fixed the CVE-2019-1181 and CVE-2019-1182 vulnerabilities.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_64_dtc_9600_zh-cn_40G_alibase_20190718.vhd English version: win2012r2_64_dtc_9600_en-us_40G_alibase_20190718.vhd	2019-07-18	Updated to include the operating system patches released in July 2019. Upgraded .NET Framework to version 4.8.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_64_dtc_9600_zh-cn_40G_alibase_20190523.vhd English version: win2012r2_64_dtc_9600_en-us_40G_alibase_20190523.vhd	2019-05-23	Updated to include the operating system patches released in May 2019.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_64_dtc_9600_zh-cn_40G_alibase_20190318.vhd English version: win2012r2_64_dtc_9600_en-us_40G_alibase_20190318.vhd	2019-03-18	Updated to include the operating system patches released in March 2019.
Windows Server 2012 R2 Datacenter	Chinese version: win2012r2_64_dtc_9600_zh-cn_40G_alibase_20181220.vhd English version: win2012r2_64_dtc_9600_en-us_40G_alibase_20181220.vhd	2018-12-20	Updated to include the KB4471320 security patch released in December 2018. You must update Windows clients with the latest patches to establish RDP connections. Upgraded .NET Framework to version 4.7.2. Used the Sysprep tool to generalize the image.

Windows Server 2008

Note

Starting January 14, 2020, Microsoft no longer provides support for Windows Server 2008 and Windows Server 2008 R2. In light of this, Alibaba Cloud no longer provides technical support for ECS instances that run the operating systems. If your ECS instances run the operating systems, upgrade to Windows Server 2016 or later at the earliest opportunity.

Release	Image ID	Release date	Description
Windows Server 2008 R2 Enterprise	Chinese version: win2008r2_sp1_x64_ent_zh-cn_40G_alibase_20200116.vhd English version: win2008r2_sp1_x64_ent_en-us_40G_alibase_20200116.vhd	2020-01-16	Updated to include the operating system patches released in January 2020. Fixed the CVE-2020-0625, CVE-2020-0611, and CVE-2020-0640 vulnerabilities.
Windows Server 2008 R2 Enterprise	Chinese version: win2008r2_sp1_x64_ent_zh-cn_40G_alibase_20191218.vhd English version: win2008r2_sp1_x64_ent_en-us_40G_alibase_20191220.vhd	2019-12-20	Updated to include the security patches released in December 2019.
Windows Server 2008 R2 Enterprise	Chinese version: win2008r2_64_ent_sp1_zh-cn_40G_alibase_20191012.vhd English version: win2008r2_64_ent_sp1_en-us_40G_alibase_20191012.vhd	2019-10-12	Updated to include the security patches released in October 2019.
Windows Server 2008 R2 Enterprise	Chinese version: win2008r2_64_ent_sp1_zh-cn_40G_alibase_20190816.vhd English version: win2008r2_64_ent_sp1_en-us_40G_alibase_20190816.vhd	2019-8-16	Updated to include the operating system patches released in August 2019. Fixed the CVE-2019-1181 and CVE-2019-1182 vulnerabilities.
Windows Server 2008 R2 Enterprise	Chinese version: win2008r2_64_ent_sp1_zh-cn_40G_alibase_20190816.vhd English version: win2008r2_64_ent_sp1_en-us_40G_alibase_20190816.vhd	2019-8-16	Updated to include the operating system patches released in August 2019. Fixed the CVE-2019-1181 and CVE-2019-1182 vulnerabilities.
Windows Server 2008 R2 Enterprise	Chinese version: win2008r2_64_ent_sp1_zh-cn_40G_alibase_20190718.vhd English version: win2008r2_64_ent_sp1_en-us_40G_alibase_20190718.vhd	2019-7-18	Updated to include the operating system patches released in July 2019. Upgraded .NET Framework to version 4.8.
Windows Server 2008 Standard SP2	Chinese version: win2008_32_std_sp2_zh-cn_40G_alibase_20190517.vhd English version: none	2019-5-17	Updated to include the operating system patches released in May 2019. Fixed the CVE-2019-0708 remote code execution vulnerability in Microsoft Windows Remote Desktop Services.
Windows Server 2008 R2 Enterprise	Chinese version: win2008r2_64_ent_sp1_zh-cn_40G_alibase_20190515.vhd English version: win2008r2_64_ent_sp1_en-us_40G_alibase_20190515.vhd	2019-5-15	Updated to include the operating system patches released in May 2019. Fixed the CVE-2019-0708 remote code execution vulnerability in Microsoft Windows Remote Desktop Services.
Windows Server 2008 R2 Enterprise	Chinese version: win2008r2_64_ent_sp1_zh-cn_40G_alibase_20190318.vhd English version: win2008r2_64_ent_sp1_en-us_40G_alibase_20190318.vhd	2019-3-18	Updated to include the operating system patches released in March 2019.
Windows Server 2008 R2 Enterprise	Chinese version: win2008r2_64_ent_sp1_zh-cn_40G_alibase_20181220.vhd English version: none	2018-12-20	Updated to include the KB4471318 security patch released in December 2018. You must update Windows clients with the latest patches to establish RDP connections. Upgraded .NET Framework to version 4.7.2. Used the Sysprep tool to generalize the image.

Windows Server Version 2004

Release	Image ID	Release date	Description
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20211217.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20211217.vhd	2021-12-17	Updated to include the KB5008212, KB5006365, and KB5005260 operating system patches released in December 2021. Fixed the CVE-2021-43215, CVE-2021-43217, CVE-2021-43233, and CVE-2021-43240 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20211217.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20211217.vhd	2021-12-17	Updated to include the KB5008212, KB5006365, and KB5005260 operating system patches released in December 2021. Fixed the CVE-2021-43215, CVE-2021-43217, CVE-2021-43233, and CVE-2021-43240 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20211115.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20211115.vhd	2021-11-15	Updated to include the KB5007186 and KB5006365 operating system patches released in November 2021. Fixed the CVE-2021-26443, CVE-2021-42279, CVE-2021-42287, and CVE-2021-42280 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20211115.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20211115.vhd	2021-11-15	Updated to include the KB5007186 and KB5006365 operating system patches released in November 2021. Fixed the CVE-2021-26443, CVE-2021-42279, CVE-2021-42287, and CVE-2021-42280 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20211015.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20211015.vhd	2021-10-15	Updated to include the KB5006670 and KB5005539 operating system patches released in October 2021. Fixed the CVE-2021-36970, CVE-2021-40449, CVE-2021-40469, and CVE-2021-40461 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20211015.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20211015.vhd	2021-10-15	Updated to include the KB5006670 and KB5005539 operating system patches released in October 2021. Fixed the CVE-2021-36970, CVE-2021-40449, CVE-2021-40469, and CVE-2021-40461 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20210916.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20210916.vhd	2021-09-16	Updated to include the KB5005565 and KB5004331 operating system patches released in September 2021. Fixed the CVE-2021-26435, CVE-2021-36962, CVE-2021-36969, CVE-2021-36972, and CVE-2021-40444 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20210916.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20210916.vhd	2021-09-16	Updated to include the KB5005565 and KB5004331 operating system patches released in September 2021. Fixed the CVE-2021-26435, CVE-2021-36962, CVE-2021-36969, CVE-2021-36972, and CVE-2021-40444 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20210817.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20210817.vhd	2021-08-17	Updated to include the KB5005033 and KB5004331 operating system patches released in August 2021. Fixed the CVE-2021-26433, CVE-2021-36926, CVE-2021-36932, CVE-2021-36933, and CVE-2021-36942 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20210817.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20210817.vhd	2021-08-17	Updated to include the KB5005033 and KB5004331 operating system patches released in August 2021. Fixed the CVE-2021-26433, CVE-2021-36926, CVE-2021-36932, CVE-2021-36933, and CVE-2021-36942 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20210716.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20210716.vhd	2021-07-16	Updated to include the KB5004237 and KB5003537 operating system patches released in July 2021. Fixed the CVE-2021-34458, CVE-2021-34527, CVE-2021-33757, CVE-2021-33750, CVE-2021-31961, and CVE-2021-33764 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20210715.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20210715.vhd	2021-07-15	Updated to include the KB5004237 and KB5003537 operating system patches released in July 2021. Fixed the CVE-2021-34458, CVE-2021-34527, CVE-2021-33757, CVE-2021-33750, CVE-2021-31961, and CVE-2021-33764 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20210618.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20210618.vhd	2021-06-18	Updated to include the KB5003637 and KB5003254 operating system patches released in June 2021. Fixed the CVE-2021-26414, CVE-2021-33742, CVE-2021-31962, CVE-2021-31199, CVE-2021-31201, CVE-2021-31956, CVE-2021-33739, CVE-2021-31955, and CVE-2021-31959 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20210618.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20210618.vhd	2021-06-18	Updated to include the KB5003637 and KB5003254 operating system patches released in June 2021. Fixed the CVE-2021-26414, CVE-2021-33742, CVE-2021-31962, CVE-2021-31199, CVE-2021-31201, CVE-2021-31956, CVE-2021-33739, CVE-2021-31955, and CVE-2021-31959 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20210516.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20210516.vhd	2021-05-16	Updated to include the KB5003173 operating system patch released in May 2021. Fixed the CVE-2020-24587, CVE-2021-31186, CVE-2021-28479, CVE-2021-31205, and CVE-2021-31166 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20210516.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20210516.vhd	2021-05-16	Updated to include the KB5003173 operating system patch released in May 2021. Fixed the CVE-2020-24587, CVE-2021-31186, CVE-2021-28479, CVE-2021-31205, and CVE-2021-31166 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20210416.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20210416.vhd	2021-04-16	Updated to include the KB5001330 operating system patch released in April 2021. Fixed the CVE-2021-28325, CVE-2021-28324 and CVE-2021-28442 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20210416.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20210416.vhd	2021-04-16	Updated to include the KB5001330 operating system patch released in April 2021. Fixed the CVE-2021-28325, CVE-2021-28324 and CVE-2021-28442 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20210316.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20210316.vhd	2021-03-16	Updated to include the KB5000802 operating system patch released in March 2021. Fixed the CVE-2021-26877 and CVE-2021-26897 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20210316.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20210316.vhd	2021-03-16	Updated to include the KB5000802 operating system patch released in March 2021. Fixed the CVE-2021-26877 and CVE-2021-26897 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20210220.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20210220.vhd	2021-02-20	Updated to include the KB4601319 and KB4601050 operating system patches released in February 2021. Fixed the CVE-2021-24074, CVE-2021-24078, and CVE-2021-24086 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20210220.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20210220.vhd	2021-02-20	Updated to include the KB4601319 and KB4601050 operating system patches released in February 2021. Fixed the CVE-2021-24074, CVE-2021-24078, and CVE-2021-24086 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20210114.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20210114.vhd	2021-01-14	Updated to include the KB4586876, KB4598242, and KB4598481 operating system patches released in January 2021. Fixed the CVE-2021-1673, CVE-2021-1648, CVE-2021-1674, and CVE-2021-1665 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20210114.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20210114.vhd	2021-01-14	Updated to include the KB4586876, KB4598242, and KB4598481 operating system patches released in January 2021. Fixed the CVE-2021-1673, CVE-2021-1648, CVE-2021-1674, and CVE-2021-1665 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20201217.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20201217.vhd	2020-12-17	Updated to include the KB4592438 and KB4593175 operating system patches released in December 2020. Fixed the CVE-2020-17096, CVE-2020-16996, and CVE-2020-17095 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20201217.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20201217.vhd	2020-12-17	Updated to include the KB4592438 and KB4593175 operating system patches released in December 2020. Fixed the CVE-2020-17096, CVE-2020-16996, and CVE-2020-17095 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20201120.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20201120.vhd	2020-11-20	Updated to include the KB4586781, KB4580419, and KB4586864 operating system patches released in November 2020. Fixed the CVE-2020-17051, CVE-2020-17087, CVE-2020-17042, and CVE-2020-17058 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20201120.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20201120.vhd	2020-11-20	Updated to include the KB4586781, KB4580419, and KB4586864 operating system patches released in November 2020. Fixed the CVE-2020-17051, CVE-2020-17087, CVE-2020-17042, and CVE-2020-17058 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20201015.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20201015.vhd	2020-10-15	Updated to include the KB4579311 and KB4578968 operating system patches released in October 2020. Fixed the CVE-2020-16911, CVE-2020-16891, CVE-2020-16909, CVE-2020-16885, and CVE-2020-16898 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20201015.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20201015.vhd	2020-10-15	Updated to include the KB4579311 and KB4578968 operating system patches released in October 2020. Fixed the CVE-2020-16911, CVE-2020-16891, CVE-2020-16909, CVE-2020-16885, and CVE-2020-16898 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20200914.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20200914.vhd	2020-09-14	Updated to include the KB4571756, KB4576478, and KB4577266 operating system patches released in September 2020. Fixed the CVE-2020-0718, CVE-2020-0922, CVE-2020-1319, CVE-2020-1285, CVE-2020-1508, CVE-2020-0836, CVE-2020-1012, CVE-2020-0878, CVE-2020-1129, and CVE-2020-0908 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20200914.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20200914.vhd	2020-09-14	Updated to include the KB4571756, KB4576478, and KB4577266 operating system patches released in September 2020. Fixed the CVE-2020-0718, CVE-2020-0922, CVE-2020-1319, CVE-2020-1285, CVE-2020-1508, CVE-2020-0836, CVE-2020-1012, CVE-2020-0878, CVE-2020-1129, and CVE-2020-0908 vulnerabilities.
Windows Server Version 2004 Datacenter with Containers	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_container_alibase_20200814.vhd English version: wincore_2004_x64_dtc_en-us_40G_container_alibase_20200814.vhd	2020-08-14	Updated to include the KB4566782, KB4570334, and KB4569745 operating system patches released in August 2020. Fixed the CVE-2020-1472, CVE-2020-1464, CVE-2020-1554, CVE-2020-1509, CVE-2020-1567, and CVE-2020-1380 vulnerabilities.
Windows Server Version 2004 Datacenter	Chinese version: wincore_2004_x64_dtc_zh-cn_40G_alibase_20200814.vhd English version: wincore_2004_x64_dtc_en-us_40G_alibase_20200814.vhd	2020-08-14	Updated to include the KB4566782, KB4570334, and KB4569745 operating system patches released in August 2020. Fixed the CVE-2020-1472, CVE-2020-1464, CVE-2020-1554, CVE-2020-1509, CVE-2020-1567, and CVE-2020-1380 vulnerabilities.

Windows Server Version 1909

Release	Image ID	Release date	Description
Windows Server Version 1909 Datacenter with Containers	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_container_alibase_20200723.vhd English version: wincore_1909_x64_dtc_en-us_40G_container_alibase_20200723.vhd	2020-07-23	Updated to include the KB4565483, KB4565554, and KB4565633 operating system patches released in July 2020.
Windows Server Version 1909 Datacenter	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_alibase_20200723.vhd English version: wincore_1909_x64_dtc_en-us_40G_alibase_20200723.vhd	2020-07-23	Updated to include the KB4565483, KB4565554, and KB4565633 operating system patches released in July 2020.
Windows Server Version 1909 Datacenter with Containers	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_container_alibase_20200615.vhd English version: wincore_1909_x64_dtc_en-us_40G_container_alibase_20200615.vhd	2020-06-15	Updated to include the KB4560960 operating system patch released in June 2020. Fixed the CVE-2020-1301, CVE-2020-1286, CVE-2020-1292, CVE-2020-1248, CVE-2020-1239, CVE-2020-1300, and CVE-2020-1281 vulnerabilities.
Windows Server Version 1909 Datacenter	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_alibase_20200615.vhd English version: wincore_1909_x64_dtc_en-us_40G_alibase_20200615.vhd	2020-06-15	Updated to include the KB4560960 operating system patch released in June 2020. Fixed the CVE-2020-1301, CVE-2020-1286, CVE-2020-1292, CVE-2020-1248, CVE-2020-1239, CVE-2020-1300, and CVE-2020-1281 vulnerabilities.
Windows Server Version 1909 Datacenter	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_alibase_20200516.vhd English version: wincore_1909_x64_dtc_en-us_40G_alibase_20200516.vhd	2020-05-16	Updated to include the KB4556799 operating system patch released in May 2020. Fixed the CVE-2020-1153, CVE-2020-1112, CVE-2020-1174, CVE-2020-1126, and CVE-2020-1118 vulnerabilities.
Windows Server Version 1909 Datacenter with Containers	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_container_alibase_20200516.vhd English version: wincore_1909_x64_dtc_en-us_40G_container_alibase_20200516.vhd	2020-05-16	Updated to include the KB4556799 operating system patch released in May 2020. Added the Docker runtime environment.
Windows Server Version 1909 Datacenter	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_alibase_20200416.vhd English version: wincore_1909_x64_dtc_en-us_40G_alibase_20200416.vhd	2020-04-16	Updated to include the KB4549951 and KB4552152 operating system patches released in April 2020. Added disk drives for the Windows Recovery mode. Fixed the CVE-2020-1020, CVE-2020-0687, CVE-2020-0910, CVE-2020-0938, CVE-2020-0965, and CVE-2020-0968 vulnerabilities.
Windows Server Version 1909 Datacenter with Containers	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_container_alibase_20200416.vhd English version: wincore_1909_x64_dtc_en-us_40G_container_alibase_20200416.vhd	2020-04-16	Updated to include the KB4549951 and KB4552152 operating system patches released in April 2020. Added the Docker runtime environment. Added disk drives for the Windows Recovery mode. Fixed the CVE-2020-1020, CVE-2020-0687, CVE-2020-0910, CVE-2020-0938, CVE-2020-0965, and CVE-2020-0968 vulnerabilities.
Windows Server Version 1909 Datacenter	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_alibase_20200315.vhd English version: wincore_1909_x64_dtc_en-us_40G_alibase_20200315.vhd	2020-03-15	Updated to include the operating system patches released in March 2020. Fixed the CVE-2020-0684, CVE-2020-0801, CVE-2020-0881, CVE-2020-0787, and CVE-2020-0796 vulnerabilities.
Windows Server Version 1909 Datacenter	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_alibase_20200213.vhd English version: wincore_1909_x64_dtc_en-us_40G_alibase_20200213.vhd	2020-02-13	Updated to include the operating system patches released in February 2020. Fixed the CVE-2020-0738, CVE-2020-0689, CVE-2020-0681, CVE-2020-0683, CVE-2020-0686, CVE-2020-0674, and CVE-2020-0706 vulnerabilities.
Windows Server Version 1909 Datacenter	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_alibase_20200116.vhd English version: wincore_1909_x64_dtc_en-us_40G_alibase_20200116.vhd	2020-01-16	Updated to include the operating system patches released in January 2020. Fixed the CVE-2020-0601, CVE-2020-0625, and CVE-2020-0611 vulnerabilities.
Windows Server Version 1909 Datacenter	Chinese version: wincore_1909_x64_dtc_zh-cn_40G_alibase_20191219.vhd English version: wincore_1909_x64_dtc_en-us_40G_alibase_20191219.vhd	2019-12-19	Updated to include the security patches released in December 2019.

Windows Server Version 1903

Release	Image ID	Release date	Description
Windows Server Version 1903 Datacenter	Chinese version: winsvr_64_dtcC_1903_zh-cn_40G_alibase_20191012.vhd English version: winsvr_64_dtcC_1903_en-us_40G_alibase_20191012.vhd	2019-10-12	Updated to include the security patches released in October 2019.
Windows Server Version 1903 Datacenter	Chinese version: winsvr_64_dtcC_1903_zh-cn_40G_alibase_20190816.vhd English version: winsvr_64_dtcC_1903_en-us_40G_alibase_20190816.vhd	2019-08-16	Updated to include the operating system patches released in August 2019. Fixed the CVE-2019-1181 and CVE-2019-1182 vulnerabilities.
Windows Server Version 1903 Datacenter	Chinese version: winsvr_64_dtcC_1903_zh-cn_40G_alibase_20190718.vhd English version: winsvr_64_dtcC_1903_en-us_40G_alibase_20190718.vhd	2019-07-18	Updated to include the operating system patches released in July 2019. Upgraded .NET Framework to version 4.8.

Windows Server Version 1809

Release	Image ID	Release date	Description
Windows Server Version 1809 Datacenter	Chinese version: winsvr_64_dtcC_1809_zh-cn_40G_alibase_20190528.vhd English version: winsvr_64_dtcC_1809_en-us_40G_alibase_20190528.vhd	2019-05-28	Updated to include the operating system patches released in May 2019.
Windows Server Version 1809 Datacenter	Chinese version: winsvr_64_dtcC_1809_zh-cn_40G_alibase_20190318.vhd English version: winsvr_64_dtcC_1809_en-us_40G_alibase_20190318.vhd	2019-03-18	Updated to include the operating system patches released in March 2019.
Windows Server Version 1809 Datacenter	Chinese version: winsvr_64_dtcC_1809_zh-cn_40G_alibase_20181222.vhd English version: winsvr_64_dtcC_1809_en-us_40G_alibase_20181222.vhd	2018-12-22	Updated to include the KB4483235 patch released in December 2018. Used the Sysprep tool to generalize the image.