Microsoft confirms Windows security updates installation issues

First reported by BleepingComputer at · Updated · 2 sources

Microsoft has confirmed reports that the November 2026 security updates are failing to install on Windows 11 systems with the October preview update.

Covered by 2 publishers within 5 hours of the first report.

Summary from BleepingComputer.

Reporting2

BleepingComputer Microsoft confirms Windows security updates installation issues · Sergiu Gatlan
ZDNet If the November Windows update fails to install on your PC, here’s what to do · Lance Whitney

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Topics MicrosoftWindows