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Nov 12 2026 New Windows SignDrop zero-day gives hackers SYSTEM privileges

Source

Security researcher Abdelhamid Naceri (also known as Nightmare Eclipse) has released a new Windows zero-day exploit that can let attackers gain SYSTEM privileges. [...]

Posted by Sergiu Gatlan on Thu 12 November 2026 in BleepingComputer.

Tags: Security, Microsoft.

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