♡Follow0 Critical CVEs ShieldBreak Zero-Day PoC Claims Microsoft Defender Patch Bypass With SYSTEM Access 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… August 2026 Patch Tuesday Chaotic Eclipse CISA CISA KEV August 12, 2026
♡Follow0 Critical CVEs Certighost Exploit Enables Low-Privileged AD Users to Impersonate Domain Controllers On July 24, 2026, researchers H0j3n and Aniq Fakhrul published a working exploit for a Microsoft Active Directory Certificate Services (AD CS)… Active Directory Active Directory Certificate Services AD CS Certificate Security July 24, 2026
♡Follow0 Cyber Products Windows 10 Vulnerable to ShieldBreak but Not Supported Windows 10 and corresponding server editions are vulnerable to ShieldBreak, but the PoC does not currently support them. ShieldBreak Windows 10 June 29, 2026