Microsoft Warns: Windows Zero-Day ‘YellowKey’ Can Bypass BitLocker

Microsoft has released a temporary mitigation for YellowKey, a Windows zero-day that can reportedly bypass BitLocker protections.

New Windows Zero-Day Claims BitLocker Bypass Amid Microsoft Disclosure Fight

A new Windows zero-day reportedly bypasses BitLocker, adding pressure on Microsoft as researchers debate the exploit’s ...
Hosted on MSN

A newly found Windows flaw called 'YellowKey' lets attackers unlock BitLocker-encrypted drives — and Microsoft just rushed out an emergency fix

Microsoft broke from its regular monthly patch schedule in late May 2026 to push an emergency fix for a vulnerability that can bypass BitLocker, the full-disk encryption tool built into Windows. The ...
Forbes

How To Mitigate The Microsoft Windows BitLocker YellowKey USB 0-Day

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Microsoft publishes angry hacker YellowKey zero-day mitigation. As an angry hacker going by ...
Memeburn

BitLocker Bypass Exploit Vulnerability Hits Windows?

A BitLocker bypass vulnerability lets thieves read your encrypted Windows files in 2026. Here's the zero-day flaw, who's ...
CSOonline

GreatXML zero-day BitLocker bypass doesn’t seem to work, yet

Researcher’s feud with Microsoft continues to escalate with new Windows zero-day flaw that an experience vulnerability expert says doesn’t work as advertised. A disgruntled researcher who has been ...
Bleeping Computer

Microsoft shares script to fix WinRE BitLocker bypass flaw

Microsoft has released a script to make it easier to patch a BitLocker bypass security vulnerability in the Windows Recovery Environment (WinRE). This PowerShell script (KB5025175) simplifies the ...