If a Windows 11 update ring is stuck on repeated install attempts, check for KB5132061 failures before counting those devices as patched. Microsoft began an automatic repair on November 11, 2026 at 10 a.m. Pacific for affected internet-connected devices that install updates through Windows Update.
Last verified November 13, 2026 UTC. Microsoft’s published guidance estimates 24–48 hours from the repair start. It still says it will update the article when the rollout completes.
Where this applies
Check Windows 11 26H2 and 25H2 (all editions) and 24H2 Enterprise or Education devices attempting the November 10 cumulative update. Look for repeated attempts or errors 0x80070306, 0x800f0989 or 0x800f0993. Check update history for the October 28 non-security preview KB5127936 when triaging. Microsoft’s symptom text calls the November update KB5127936, but the article title identifies the November security update as KB5132061 and the update history identifies KB5127936 as the October preview.
| Windows 11 release | November 10 KB5132061 target build |
|---|---|
| 26H2 | 26300.9974 |
| 25H2 | 26200.9974 |
| 24H2 Enterprise and Education | 26100.9974 |
What to check across customer update rings
Suggested MSP priority Expedite checks on endpoints still missing the November security update, especially devices in higher-risk rings.
Use Intune or your patch platform to identify the affected versions, failed installations and update source. For eligible Windows Update devices, let the automatic repair run, then check for a successful install and the expected OS build or a superseding update. Microsoft also links to its manual install guidance. For devices using other servicing routes, verify the installed build and test the documented install path on a pilot before expanding it. Contact Microsoft Support for failures that persist after its repair window.
Microsoft provides no separate repair KB or build, CVE, vendor severity, CVSS score or exploitation finding for the installation issue. CISA KEV has no separate entry or federal deadline for the servicing failure.
Official sources
Microsoft KB5132061 servicing guidance · Microsoft Update Catalog for KB5132061 · CISA KEV catalog