Recorded 14 Oct 2026 at 11:22 UTC. This is what ChangeIntel recorded, including the title, summary, facts and links. It is not a statement of the source's current position.
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Windows updateMicrosoft release information, MSRC and Windows release health
KB5099540
Windows Server 2022: KB5099540 · 2026-07 B · OS build 20348.5386
What it said
KB
KB5099540
Windows versions and builds
Windows Server 2022: 20348.5386 (2026-07 B)
Applies to
Windows Server 2022, Windows Server 2022 (Server Core installation)
Complete at observationRead 14 Oct 2026 at 11:21 UTC
Microsoft security releases
Complete at observationRead 14 Oct 2026 at 11:21 UTC
Windows known issues
Complete at observationRead 14 Oct 2026 at 11:21 UTC
Coverage describes the sources at this observation. A complete read then does not establish their current position.
What changed
Restart required: Not stated in collected security fixes → Yes · Applies to: Windows Server 2022 → Windows Server 2022, Windows Server 2022 (Server Core installation)
Page history
Changes are dated when recorded; day views use the last saved version from that UTC day, and citations stay fixed.