Cyber Signal — The PoC exploits Microsoft Defender’s offline scan to spawn — OpenWatch

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Cyberupdate🇺🇸United StatesJune 11, 2026

The PoC exploits Microsoft Defender’s offline scan to spawn a SYSTEM shell when rebooting in Recovery Mode. The post ‘GreatXML’ Zero-Day Exploit Bypasses BitLocker appeared first on SecurityWeek .

Severity: 3.7/10Source: SecurityWeek

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Cyber Signal — The PoC exploits Microsoft Defender’s offline scan to spawn — OpenWatch