Microsoft on Tuesday rolled out mitigations for YellowKey, a recently disclosed zero-day vulnerability leading to BitLocker bypass. The issue, now tracked as CVE-2026-45585 (CVSS score of 6.8), can be ...

The IT researcher behind the "NightmareEclipse" project shows new vulnerabilities: "YellowKey" in BitLocker and privilege ...

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

Microsoft delivered fixes for issues affecting everything from Windows to Office, .NET, and SQL Server, and several patches ...

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

Users who rely solely on TPM-based BitLocker are most at risk, while those with a PIN or USB security key at boot are ...

Microsoft has fixed the Windows 11 BitLocker recovery bug in KB5089549, but Windows 10 and Windows Server admins still need ...

Secure Boot certificates expire on one billion PCs next month — Microsoft's latest Windows update warns if your PC is now at ...

Nightmare-Eclipse, the researcher known for disclosing three recent Windows Defender exploits, reveals that BitLocker can be defeated with a USB stick.

A zero-day exploit circulating online allows people with physical access to a Windows 11 system to bypass default BitLocker ...

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