Microsoft has swiftly released an urgent out-of-band update, KB5070773, aimed at resolving a pesky bug in Windows 11 that rendered USB input devices, such as mice and keyboards, unusable within the Windows Recovery Environment (WinRE). This problem cropped up following the deployment of the KB5066835 security update earlier this month and has been impacting systems operating on Windows 11 versions 24H2, 25H2, as well as Windows Server 2025. The update is a crucial fix for users experiencing these disruptions, ensuring the smooth functioning of their devices once again.