Researchers Disclose New GreatXML Vulnerability That May Bypass BitLocker Protections Through Windows Recovery Mode
317/69 Friday, June 12, 2026 Security researcher Chaotic Eclipse, also known as Nightmare Eclipse, has published a proof-of-concept (PoC) for a newly discovered vulnerability dubbed GreatXML, which may allow attackers to bypass BitLocker protections and obtain a SYSTEM-level command shell while Windows is running in Recovery Mode. The vulnerability was disclosed on June 10, 2026, […]
