Security researcher Chaotic Eclipse (also known as INFINITE NIGHTMARE, MSNightmare, and Nightmare-Eclipse) has released a proof-of-concept (PoC) for a new Microsoft zero-day…
Chaotic Eclipse, also known as INFINITE NIGHTMARE, MSNightmare, and Nightmare-Eclipse, is a security researcher who disclosed multiple Windows vulnerabilities, including CVE-2026-50656 (RoguePlanet),…
Security researcher Chaotic Eclipse (aka Nightmare-Eclipse) has released a proof-of-concept (PoC) exploit called LegacyHive, targeting a Windows User Profile Service (ProfSvc) arbitrary…
Microsoft has released security updates to address a critical privilege escalation vulnerability in its Microsoft Malware Protection Engine, tracked as CVE-2026-50656 (CVSS…
Security researcher Chaotic Eclipse (aka Nightmare-Eclipse and MSNightmare) has released a new Windows BitLocker bypass exploit named GreatXML, discovered accidentally while researching…
Microsoft has formally disclosed a zero-day vulnerability in Microsoft Defender, codenamed RoguePlanet, and confirmed that a patch is in development. The flaw,…
CVE-2026-50656, also known as RoguePlanet, is a race condition in Microsoft Defender for Windows that could allow an attacker to spawn a…