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Microsoft Extends Hotpatch Support for Windows Server 2022 Datacenter Until 2027

Microsoft Extends Hotpatch Support for Windows Server 2022 Datacenter Until 2027

First seen 30 Jun 2026, 03:13 UTC • •

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ThreatCluster AI
ThreatCluster •July 1, 2026 at 02:42 UTC
  • •Hotpatching support for Windows Server 2022 Datacenter: Azure Edition extended to October 2027.
  • •Hotpatching allows security updates without requiring a system reboot, crucial for uptime.
  • •Organizations must enroll in hotpatch updates to take advantage of the extended support.

Microsoft has announced an extension of hotpatch update support for Windows Server 2022 Datacenter: Azure Edition until October 2027. This extension allows organizations to apply security updates without requiring a system reboot, which is crucial for maintaining uptime in mission-critical workloads. The hotpatching feature is exclusive to the Azure Edition and enables in-memory code updates, significantly reducing downtime. However, updates that require a traditional reboot, such as non-security updates, will still necessitate a restart. The extension is effective immediately and maintains the existing hotpatch cadence. This move aligns with Microsoft's ongoing shift towards cloud services and emphasizes the importance of uptime in today's digital landscape. Organizations must ensure they are enrolled in hotpatch updates to benefit from this extension.

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Timeline

2022-02-01
Hotpatching feature launched
Microsoft announced the general availability of hotpatching for Windows Server 2022 Datacenter: Azure Edition.
Bleepingcomputer
2026-06-29
Hotpatching extension announced
Microsoft confirmed the extension of hotpatching support for Windows Server 2022 Datacenter: Azure Edition until October 2027.
Bleepingcomputer
2026-06-30
Hotpatching extension effective
The extended hotpatching support for Windows Server 2022 Datacenter: Azure Edition is now in effect.
Rescana

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