CVE-2026-45598

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-2026-42836

Concurrent execution using shared resource with improper synchronization 'race condition' in Function Discovery Service fdwsd.dll 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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EUVD-2026-35590

Concurrent execution using shared resource with improper synchronization 'race condition' in Function Discovery Service fdwsd.dll allows an authorized attacker to elevate privileges locally...

CVE-2026-42836 Windows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability

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CVE-2026-42836 Windows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability

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CVE-2026-42836

CVE-2026-42836: A race condition due to improper synchronization in the Windows Function Discovery Service (fdwsd.dll) enables a locally authenticated attacker to escalate privileges. The issue is described as a concurrency problem with a shared resource. Affected component: Function Discovery Se...

CVE-2026-50507

Missing authentication for critical function in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack...

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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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

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

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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-2026-45596

The CVE-2026-45596 entry concerns a use-after-free in the Windows Ancillary Function Driver for WinSock, leading to local privilege elevation. Affected component/function is the Windows AFD for WinSock; root cause is a use-after-free condition that can be exploited by an authorized local attacker...