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New GreatXML Exploit Bypasses Windows BitLocker via Recovery Partition XML Files

BACKGROUND
1 SIGNALFIRST DETECTED 11 June 2026
Narrative synthesis pending — 1 signal collected.
How the story developed
Other feeds and industry voices
14 May
Windows Zero-Days Expose BitLocker Bypasses And CTFMON Privilege Escalation

An anonymous cybersecurity researcher who disclosed three Microsoft Defender vulnerabilities has returned with two more zero-days involving a BitLocker bypass and a privilege

REPORT · WHO · The Hacker NewsOPEN STORY
18 May
MiniPlasma Windows 0-Day Enables SYSTEM Privilege Escalation on Fully Patched Systems

Chaotic Eclipse, the security researcher behind the recently disclosed Windows flaws, YellowKey and GreenPlasma, has released a proof-of-concept (PoC) for a Windows privilege

REPORT · WHO · The Hacker NewsOPEN STORY
17 May
New Windows 'MiniPlasma' zero-day exploit gives SYSTEM access, PoC released

A cybersecurity researcher has released a proof-of-concept exploit for a Windows privilege escalation zero-day dubbed "MiniPlasma" that lets attackers gain SYSTEM privileges on

REPORT · WHO · BleepingComputerOPEN STORY
17 May
Security researcher says Microsoft built a Bitlocker backdoor, releases exploit

<a href="https://news.ycombinator.com/item?id=48168856">Comments</a>

REPORT · WHO · Hacker News Best (RSS)OPEN STORY
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