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Microsoft Defender vulnerable to ShieldCrash zero-day exploit

A zero-day flaw, ShieldCrash, enables System privileges on Windows machines.

Published 6h1 sourceImportant
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It impacts systems running Microsoft Defender's September 2026 patches.

No patch is yet available, leaving users vulnerable to critical attacks.

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Auto-synthesis from 1 media source · identified on September 10, 2026
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