Microsoft has swiftly released an urgent out-of-band (OOB) update, identified as KB5070773, in response to a critical Windows 11 glitch. This bug was causing USB input devices, such as mice and keyboards, to become nonfunctional within the Windows Recovery Environment (WinRE). The problem emerged following the deployment of the KB5066835 security update earlier in the month. It impacted devices operating on Windows 11 versions 24H2, 25H2, as well as Windows Server 2025. The company has acted promptly to ensure users can seamlessly navigate recovery scenarios without disruption.