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Tag: shieldcrash

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Cluttered office desk with Windows desktop computer and laptop displaying security interface.

Microsoft Defender Zero-Day Exploited to Grant SYSTEM Access

A new zero-day exploit called "ShieldCrash" has been published by an anonymous researcher, granting SYSTEM-level access to affected Microsoft Defender systems. This alarming vulnerability comes hot on the heels of Microsoft's September 2026 Patch Tuesday security updates.

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