CVE-2026-25176

CVE-2026-25176 is a local elevation-of-privilege vulnerability in the Windows Ancillary Function Driver for WinSock. The CVSS v3.1 base score is 7.8 (HIGH) with LOCAL attack vector, LOW privileges required, and no user interaction. It impacts confidentiality, integrity, and availability. Exploita...

CVE-2026-25176

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-24293 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-24293 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

Microsoft Windows Ancillary Function Driver for WinSock code-related vulnerabilities

The Microsoft Windows Ancillary Function Driver for WinSock is a accessibility driver for Winsock from Microsoft Corporation. There are code-related vulnerabilities in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit these vulnerabilities to gain elevated...

CVE-2026-25179: Improper Validation of Specified Type of Input

Improper validation of specified type of input in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-25178: Use After Free

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

Microsoft Windows Ancillary Function Driver for WinSock Access Control Vulnerability

The Microsoft Windows Ancillary Function Driver for WinSock is a accessibility driver developed by Microsoft for Winsock. There is an access control vulnerability present in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit this vulnerability to gain elevated...

CVE-2026-25176: Improper Access Control

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-24293: NULL Pointer Dereference

Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-21238

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-21238 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-21238 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-21236

CVE-2026-21236 describes a heap-based buffer overflow in the Windows Ancillary Function Driver for WinSock (AFD) that enables an authenticated local attacker to obtain elevated privileges. The vulnerability is categorized as a local, privilege-escalation issue, with the affected component being t...

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

Microsoft Windows Auxiliary Function Driver for WinSock: Resource Management Error Vulnerability

The Microsoft Windows Ancillary Function Driver for WinSock is a accessibility driver for Winsock developed by Microsoft Corporation. There is a resource management vulnerability present in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit this vulnerability to ga...

CVE-2026-21241: Use After Free

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

CVE-2026-21238: Improper Access Control

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

Microsoft Windows Ancillary Function Driver for WinSock Access Control Vulnerability

The Microsoft Windows Ancillary Function Driver for WinSock is a supplementary function driver for Winsock developed by Microsoft Corporation. There is an access control vulnerability present in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit this vulnerability ...