EUVD-2026-29604

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-2026-41088

Access of resource using incompatible type 'type confusion' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-35416

Access of resource using incompatible type 'type confusion' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-34344

Access of resource using incompatible type 'type confusion' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-41088 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-35416 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-35416 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-35416

CVE-2026-35416 describes a local privilege escalation due to a use-after-free in the Windows Ancillary Function Driver for WinSock. The description in the connected documents confirms the vulnerable component and the root cause as a use-after-free, leading to elevation of privileges for an author...

CVE-2026-34345 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-34344

Technical details about CVE-2026-34344 are not publicly provided in the supplied connected documents. The available descriptions are generic; monitor for official disclosures, patches, and affected products in subsequent updates.

CVE-2026-34344 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-34345

CVE-2026-34345 describes a race condition in the Windows Ancillary Function Driver for WinSock that allows local privilege escalation when a shared resource is improperly synchronized. Connected sources confirm the vulnerability affects Windows components and has been addressed by the May 2026 up...

CVE-2026-34344 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Access of resource using incompatible type 'type confusion' 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

Access of resource using incompatible type 'type confusion' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

PT-2026-40177

Name of the Vulnerable Software and Affected Versions Windows Ancillary Function Driver for WinSock affected versions not specified Description A use after free issue in the Windows Ancillary Function Driver for WinSock AFD.sys allows an authorized attacker to elevate privileges locally. A use...

CVE-2026-35416: Use After Free

Access of resource using incompatible type 'type confusion' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-34345: Concurrent Execution using Shared Resource with Improper Synchronization

Access of resource using incompatible type 'type confusion' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-34344: Access of Resource Using Incompatible Type

Access of resource using incompatible type 'type confusion' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

CVE-2026-41088: External Control of File Name or Path

Access of resource using incompatible type 'type confusion' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...