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Vulnerabilities & PatchesEmerging1 sourceAug 11, 2026 · 18:46via SecurityWeek

August 2026 Patch Tuesday: Microsoft Fixes 421 CVEs, One Exploited Zero-Day

Brief

A use-after-free in the afd.sys Windows kernel-mode driver has been exploited to gain SYSTEM privileges.

The post August 2026 Patch Tuesday: Microsoft Fixes 421 CVEs, One Exploited Zero-Day appeared first on SecurityWeek .

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