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...

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 security vulnerability

The Microsoft Windows Ancillary Function Driver for WinSock is a supplementary function driver for Winsock developed by Microsoft Corporation. There are security vulnerabilities associated with the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit these vulnerabilitie...

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-2026-25179: 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...

CVE-2026-25176: Improper Access Control

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

PT-2026-24305

Уязвимость драйвера Windows Ancillary Function Driver for WinSock операционных систем Windows связана с использованием памяти после её освобождения. Эксплуатация уязвимости может позволить нарушителю повысить свои привилегии...

PT-2026-24287

Name of the Vulnerable Software and Affected Versions Windows Ancillary Function Driver for WinSock affected versions not specified Description A flaw exists in the Windows Ancillary Function Driver for WinSock that could allow an attacker to gain higher-level access to a system. The issue is due...

Ancillary Function Driver WinSock Privilege Escalation

The vulnerability of the Ancillary Function Driver for WinSock in Windows operating systems is related to access control errors. Exploiting this vulnerability can allow an attacker to increase their privileges...

CVE-2026-21238

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

CVE-2026-21236

Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-21241

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

CVE-2026-21236

Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-21236

Heap-based buffer overflow 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-2026-21241 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-21241

The CVE-2026-21241 entry identifies a use-after-free in the Windows Ancillary Function Driver for WinSock that enables a locally authenticated attacker to achieve privilege escalation . According to the description, exploitation is local with high impact to confidentiality, integrity, and availab...