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Windows Server 2016 Support Ends January 2027

Windows Server 2016 Support Ends January 2027

First seen 24 Oct 2026, 07:15 UTC • •
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ThreatCluster AI
ThreatCluster •October 25, 2026 at 07:13 UTC

Microsoft announced that Windows Server 2016 will stop receiving security updates on January 12, 2027. This includes all editions: Datacenter, Essentials, MultiPoint Premium, and Standard. The last security update will be issued in January 2027, after which systems will be vulnerable to security threats. IT administrators are advised to upgrade to Windows Server 2025, which is currently available and will receive support until 2034. The end of support for Windows Server 2016 follows its mainstream support ending in January 2022. Microsoft also noted that Windows Server 2016 Essentials features will no longer be supported after the end date. Organizations using Windows Server 2016 are encouraged to transition to newer versions to maintain security and support.

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Timeline

2026-10-23
Microsoft announces end of support
Microsoft issued a reminder that Windows Server 2016 will stop receiving updates in January 2027.
BleepingComputer
2026-10-23
Windows Server 2025 available
Microsoft advises upgrading to Windows Server 2025, which began rolling out in January 2024 and became generally available in November 2024.
Feeds.4Sysops

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Common questions

What is the end date for Windows Server 2016 updates?
Windows Server 2016 will stop receiving security updates on January 12, 2027.
What should organizations do before the end of support?
Organizations should upgrade to Windows Server 2025 to ensure continued security and support.
Will there be any updates after January 2027?
No, after January 12, 2027, Windows Server 2016 will no longer receive any security updates.