> New Microsoft Defender 'ShieldCrash' zero-day grants SYSTEM access
[AUTHOR: Sergiu Gatlan]
[DATE: 09/09/2026 07:30]
[LANGUAGE: EN]
An anonymous security researcher known as Nightmare Eclipse has released a new Microsoft Defender zero-day exploit named "ShieldCrash" right after Microsoft rolled out its September 2026 Patch Tuesday security updates. [...]