Trust & Security
Three Patches, Zero Progress: ShieldCrash Exposes the Endpoint-Protection Plane as Microsoft’s Latest Attack Surface
Nightmare Eclipse published a proof-of-concept on GitHub on September 9, 2026. The exploit reads arbitrary files as SYSTEM on fully patched Windows 10, Windows 11, and Windows Server systems running the September 2026 security updates. It is the third consecutive bypass of the same component—the Microsoft Malware Protection Engine—in four months. The sequence started in […]
◆ Heath Callahan