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

Following the release of a BitLocker zero-day security bypass by a disgruntled hacker, Microsoft has now offered mitigation ...

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

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

Microsoft has announced mitigations for CVE-2026-45585, a BitLocker bypass triggered via FsTx in Windows Recovery.

An anonymous cybersecurity researcher who disclosed three Microsoft Defender vulnerabilities has returned with two more ...

Microsoft has a potential workaround for the recent YellowKey BitLocker exploit, but hasn't readied a patch just yet.

Microsoft says it is considering a patch for a zero-day vulnerability, dubbed YellowKey, that allows attackers with access to ...

Microsoft has addressed a known issue causing some Windows 11 systems to boot into BitLocker recovery after installing the ...

Microsoft has patched a BitLocker recovery bug, but the fix is exclusive to Windows 11 version 25H2, leaving Windows 10 users ...

Two unpatched Windows exploit PoCs target BitLocker protections and privilege controls after Microsoft’s May Patch Tuesday ...

Microsoft confirmed that it was investigating Windows 11 BitLocker alert, and it's now patched with May 2026 Update.