Afd Driver

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Windows 11 Copilot Windows Update Cybersecurity Privacy

4 months ago 1 min read

CVE-2026-20831: Critical Windows AFD Kernel Vulnerability Threatens Local Privilege Escalation

Microsoft has disclosed a critical kernel-level elevation-of-privilege vulnerability in the Windows Ancillary Function Driver for WinSock (afd.sys), designated as CVE-2026-20831, that enables...

Windows News Team

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CVE-2026-20831: Critical Windows AFD Kernel Vulnerability Threatens Local Privilege Escalation

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