Microsoft’s October 2025 security updates have caused USB mice and keyboards to become non-functional in Windows Recovery Environment (WinRE). Users are advised to switch to Bluetooth or PS/2 devices until Microsoft releases a fix. #WinRE #USBDeviceIssue
Keypoints
- Security updates KB5066835 have disabled USB input devices in WinRE.
- This issue affects Windows 11 (24H2, 25H2) and Windows Server 2025 platforms.
- Users can still use USB devices normally within the main Windows operating system.
- Microsoft is actively working on a fix, expected to be released soon.
- Alternative input methods include Bluetooth devices or older PS/2 connectors.