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Windows 11 cumulative updates KB5094126 and KB5093998 (June 2026 Patch Tuesday)

Security Patch Release
First reported
Last updated
Happening score
H score 29
1 unique sources, 1 articles

Summary

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Microsoft released Windows 11 KB5094126 and KB5093998 mandatory cumulative updates to patch security vulnerabilities across 25H2/24H2 and 23H2 during June 2026 Patch Tuesday. The updates apply the same fixes across the supported Windows 11 branches and move systems to build 26200.8457, 26100.8457, and 22631.7079. Users can install them through Windows Update or the Microsoft Update Catalog.

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Timeline

  1. 09.06.2026 20:32 2 articles · 1mo ago

    Microsoft releases Windows 11 KB5094126 and KB5093998

    Initial Disclosure

    Microsoft released Windows 11 KB5094126 and KB5093998 cumulative updates for 25H2/24H2 and 23H2 as mandatory June 2026 Patch Tuesday patches. The updates fix security vulnerabilities and bugs, add new features, and move systems to build 26200.8457 on 25H2/24H2 and 22631.7079 on 23H2, while also improving taskbar behavior and Windows Hello reliability.

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