MicrosoftRadar Independent status for Microsoft services

May 2026 security update might fail to install with error 0x800f0922

Microsoft lists this known issue for 2 Windows versions; its status is Resolved KB5089573. It started with KB5089549. Microsoft resolved it in KB5089573.

Resolved KB50895731 version

Facts

Microsoft id
4854
Status
Resolved KB5089573
Products
Windows 11, version 24 H2, Windows 11, version 24H2, Windows 11, version 25H2
Versions
Windows 11, version 24H2, Windows 11, version 25H2
Originating KBs
KB5089549
Resolved by
KB5089573
First captured by us
(from our first import of this list)
Microsoft last modified
Source
Windows known issues · open the original at Microsoft

Status per Windows version

VersionStatusOriginating updateOpenedResolved
Windows 11, version 25H2Resolved KB5089573OS Build 26200.8457, KB5089549, 2026-05-122026-05-15 21:28 UTC2026-05-26 21:00 UTC
Windows 11, version 24H2Resolved KB5089573OS Build 26100.8457, KB5089549, 2026-05-122026-05-15 21:28 UTC2026-05-26 21:00 UTC

Microsoft says

After installing the May 2026 Windows security update (KB5089549), some devices might experience installation failures with error code 0x800f0922.

Windows known issues,

Read Microsoft's full post

What Microsoft changed

One version so far. If Microsoft edits it, each change shows here with what was removed and added.

  1. First version we captured ·

    As first seen: Resolved KB5089573
    Status
    Resolved KB5089573

    Seen by us · Microsoft's timestamp · Microsoft's page

Mentioning the same Microsoft ids

Last updated