CVE-2026-20831

The CVE-2026-20831 entry corresponds to a TOCTOU race condition in Windows Ancillary Function Driver for WinSock that could allow a local, authenticated attacker to elevate privileges. The description in the initial document confirms local privilege escalation as the impact. Connected documents i...

CVE-2026-20831 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-20831

Time-of-check time-of-use toctou race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-20810 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Free of memory not on the heap 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

Time-of-check time-of-use toctou race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

PT-2026-2661

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 a local attacker to gain elevated privileges. The issue is related to...

Microsoft Windows Ancillary Function Driver for WinSock 安全漏洞

Microsoft Windows Ancillary Function Driver for WinSock is a helper function driver for Winsock from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Ancillary Function Driver for WinSock. An attacker could exploit the vulnerability to elevate privileges. The...

Microsoft Windows Ancillary Function Driver for WinSock 安全漏洞

Microsoft Windows Ancillary Function Driver for WinSock is an ancillary function driver for Winsock from Microsoft USA. An elevation of privilege vulnerability exists in the Microsoft Windows Ancillary Function Driver for WinSock due to a type obfuscation flaw in the auxiliary function driver for...

PT-2026-2705

Name of the Vulnerable Software and Affected Versions Windows Ancillary Function Driver for WinSock affected versions not specified Description A type confusion issue exists in the Windows Ancillary Function Driver for WinSock. This allows a locally authorized attacker to gain elevated privileges...

KLA90840 Multiple vulnerabilities were found in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, bypass security restrictions, obtain sensitive information, cause denial of service, spoof user interface. Below is a complete list of...

CVE-2025-62217

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2025-62213

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

CVE-2025-62217

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2025-62217

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2025-62213

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

CVE-2025-60719

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

CVE-2025-62213

Technical details about CVE-2025-62213 (affected component, root cause, impact, remediation) are not disclosed in the provided documents; no specifics on exploitability or affected products are available here; monitor for updates.

CVE-2025-62213

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

CVE-2025-62213 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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