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Windows 10 KB5087544 extended security update

Security Patch Release
First reported
Last updated
Happening score
H score 10
1 unique sources, 1 articles

Summary

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Microsoft released Windows 10 KB5087544 for Windows 10 ESU/LTSC systems, addressing May 2026 Patch Tuesday vulnerabilities and a Remote Desktop warnings issue. The update keeps eligible Windows 10 devices on the current security servicing track and moves systems to build 19045.7291 or 19044.7291 on Windows 10 Enterprise LTSC 2021. Eligible users can install it through Settings > Windows Update > Check for Updates.

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Timeline

  1. 12.05.2026 21:58 2 articles · 15d ago

    Microsoft releases Windows 10 KB5087544

    Mitigation Patch Update

    Microsoft released Windows 10 KB5087544 for Windows 10 Enterprise LTSC and ESU-enrolled systems on May 12, 2026, delivering May 2026 Patch Tuesday security updates and bug fixes, resolving the Remote Desktop Connection warning rendering issue in multi-monitor configurations, enabling dynamic Secure Boot status reporting in the Windows Security App, and updating affected systems to build 19045.7291 or Windows 10 Enterprise LTSC 2021 build 19044.7291.

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