Microsoft has confirmed that the Windows 11 October 2025 Update breaks WinRE (Windows Recovery Environment) input, rendering it useless due to a bug that blocks mouse or keyboard functionality.
The issue originates from Windows 11 KB5066835, which also breaks localhost.
This bug prevents users from navigating WinRE, making it an essential issue to be addressed.
Author's summary: Microsoft confirms Windows 11 update breaks WinRE input.