CVE-2026-26173 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-26173 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-26173

CVE-2026-26173 affects the Windows Ancillary Function Driver for WinSock and is described as a race-condition vulnerability in a shared-resource path that can allow an authenticated local attacker to elevate privileges to SYSTEM. The connected sources confirm this is a Windows elevation-of-privil...

CVE-2026-26168 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-26168

CVE-2026-26168 describes a race condition in the Windows Ancillary Function Driver for WinSock that allows an authorized local attacker to elevate privileges. Publicly referenced Red Hat and Dutch/NCSC/CIRCL sources confirm the Windows driver component and local privilege impact; exploitation sta...

CVE-2026-26168

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-2026-32093 Windows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability

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CVE-2026-32093 Windows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability

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CVE-2026-32093

CVE-2026-32093 affects Windows Function Discovery Service (fdwsd.dll). The vulnerability is a race condition due to improper synchronization in shared resource access, enabling an authorized attacker to elevate privileges locally. Public sources (MSRC/MSKB advisories and NCSC) confirm the issue a...

CVE-2026-32093

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-2026-32087 Windows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability

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CVE-2026-32087 Windows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability

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CVE-2026-32087

Summary (CVE-2026-32087): Heap-based buffer overflow in Function Discovery Service (fdwsd.dll) on Windows can allow an authorized, locally authenticated attacker to elevate privileges. Reported base CVSS v3.1 score: 7.0 (HIGH) with LOCAL attack vector, HIGH impact on confidentiality, integrity, a...

CVE-2026-32087

Heap-based buffer overflow in Function Discovery Service fdwsd.dll allows an authorized attacker to elevate privileges locally...

CVE-2026-32073 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-32073

CVE-2026-32073 refers to a Local Privilege Escalation in the Windows Ancillary Function Driver for WinSock. The advisory notes a local attack vector with high impact (C:H/I:H/A:H) and a low-privilege, no-user-interaction requirement, under CVSS 3.1: base score 7.0, attack vector Local, attack com...

CVE-2026-32073 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2025-53847

CVE-2025-53847 affects Fortinet FortiOS/FortiGate: missing authentication for a critical function allows an attacker to execute unauthorized code or commands via specially crafted packets. Impact spans FortiOS versions 6.2.x (6.2.9–6.2.17), 6.4.x (all versions), 7.0.x (7.0.0–7.0.17), 7.2.x (7.2.0...

CVE-2025-53847

A missing authentication for critical function vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiOS 6.2.9 through 6.2.17 allows attacker to execute unauthorized code or...

Windows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability

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