CVE-2026-45603

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-45638

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-34335

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

EUVD-2026-35658

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-45638

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-45601

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-45598

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-45603

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-34335

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-42911 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-42911 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-45603 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-45603

The vulnerability CVE-2026-45603 affects Windows’ Ancillary Function Driver for WinSock (AFD). The issue is a use-after-free in the WinSock-related driver, leading to local privilege escalation for an authorized attacker. The CVSS3.1 assessment shows HIGH impact with LOCAL access, HIGH confidenti...

CVE-2026-45603 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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EUVD-2026-35565

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-45638 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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EUVD-2026-35564

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-45638

CVE-2026-45638 relates to Windows’ Ancillary Function Driver for WinSock and is due to a use-after-free in that driver. This vulnerability allows an authorized attacker to escalate privileges locally. The available documents specify the affected component and the local-privilege-escalation impact...

CVE-2026-45638 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-45596 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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