Microsoft has shared mitigations for YellowKey, a recently disclosed Windows BitLocker zero-day vulnerability that grants ...

Microsoft broke from its regular monthly patch schedule in late May 2026 to push an emergency fix for a vulnerability that ...

Microsoft has confirmed a vulnerability in Windows Recovery Environment that can let an attacker with physical access bypass ...

What to do: Users should have their BitLocker recovery keys ready before installing the October security update for Windows 10 and 11. If the update triggers the security feature and users cannot ...