> New Microsoft Defender 'ShieldBreak' zero-day grants SYSTEM privileges

[SOURCE] BleepingComputer [AUTHOR: Sergiu Gatlan] [DATE: 12/08/2026 10:15] [LANGUAGE: EN]

Nightmare Eclipse has released a new Microsoft Defender zero-day exploit named "ShieldBreak" after Microsoft released the August 2026 Patch Tuesday security updates. [...]

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