QID 106209

Date Published: 2024-04-04

QID 106209: EOL/Obsolete Operating System: Microsoft Windows 11 Version 21H2 (Home|Pro|Pro Education|Pro for Workstations) Detected

Windows 11, version 21H2 reached the end of servicing on October 10, 2023.

This applies to the following editions:
Windows 11 Home, version 21H2
Windows 11 Pro, version 21H2
Windows 11 Pro for Workstations, version 21H2
Windows 11 Pro Education, version 21H2
Microsoft no longer releases security patches and encourages customers to update to a supported version of Windows 11 Version 21H2.

Microsoft no longer provides security updates. Obsolete software is more vulnerable to viruses and other attacks.

CVSS V3 rated as Critical - 9.8 severity.

CVSS V2 rated as Critical - 10 severity.

Solution

Customers are advised to update to the latest supported version of Windows 11 Home / Pro / Pro Workstation / Pro Education. More information can be found here

Vendor References

windows-11-21h2-end-of-servicing - learn.microsoft.com/en-us/lifecycle/announcements/windows-11-21h2-end-of-servicing

CVEs related to QID 106209

Software Advisories

Advisory ID	Software	Component	Link

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