Cyber Intelligence

New GreatXML Exploit Bypasses Windows BitLocker via Recovery Partition XML Files

Medium Severity Global
Date Occurred Jun 11, 2026 17:43 UTC
Event Type Cyber Intelligence
Source TheHackerNews
Recorded Jun 11, 2026
Full Description

Security researcher Chaotic Eclipse (aka Nightmare-Eclipse and MSNightmare) has released a new Windows BitLocker bypass dubbed GreatXML, a day after they published an exploit for Microsoft Defender.

Event Metadata
  • ID #7798
  • Type Cyber Intelligence
  • Region Global
  • Severity Medium
  • Indexed Jun 11, 2026