windows-defender

Antivirus as a Weapon: The Defender Trilogy No One Can Patch

John Z Black Apr 17, 2026

Vulnerabilities & Patching #windows-defender #zero-day #privilege-escalation #microsoft #vulnerability

A single researcher has spent April taking Windows Defender apart. The results are a set of three zero-days that turn your antivirus into a malware delivery system and then blind it so it can't see the damage.