Microsoft Warns Windows 11 Users of Installation Media Bug Blocking Updates

A flaw in Windows 11 24H2 installations using October or November 2024 updates prevents future security updates, prompting a call for immediate fixes.

Microsoft has identified a bug affecting Windows 11 24H2 installations performed using USB or CD media with October or November 2024 security updates included.
Systems installed this way cannot receive subsequent security updates, posing a significant security risk for affected users.
The issue does not impact devices updated directly through Windows Update or the Microsoft Update Catalog, nor those using media with the December 2024 security update.
Microsoft advises users to create new installation media with the December 2024 update or later to resolve the issue and restore update functionality.
The bug adds to a growing list of problems with Windows 11 24H2, highlighting the importance of up-to-date installation tools for system integrity.