CVE-2026-26177 Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

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CVE-2026-26177

Technical details about CVE-2026-26177 are not provided in the supplied documents. Monitor for updates from Microsoft and the CVE record.

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-2026-32073

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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Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Use after free 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

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...

PT-2026-32874

🪟 CVE-2026-33100 in AFD.sys is the kind of bug that quietly hands a local attacker admin power. No splashy “new feature” — just patch and move on. https://t.co/QqYCpRIup5 WindowsSecurity PrivilegeEscalation AfdSys Cve202633100 https://t.co/Lrf56niqJN...

OpenSSL Toolkit 4.0.0

OpenSSL is a robust, fully featured Open Source toolkit implementing the Secure Sockets Layer and Transport Layer Security protocols with full-strength cryptography world-wide. This is the 4.0 release...

PT-2026-32745

Name of the Vulnerable Software and Affected Versions Windows Ancillary Function Driver for WinSock affected versions not specified Description A race condition occurs due to improper synchronization when using a shared resource in the Windows Ancillary Function Driver for WinSock. This allows an...

PT-2026-32759

CVE-2026-26182 Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. https://t.co/71akLF9U1Q...

Microsoft Windows Ancillary Function Driver for WinSock 资源管理错误漏洞

The Microsoft Windows Ancillary Function Driver for WinSock is a supplementary function driver for Winsock developed by Microsoft Corporation. There is a resource management vulnerability present in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit this...

Microsoft Windows Ancillary Function Driver for WinSock 资源管理错误漏洞

The Microsoft Windows Ancillary Function Driver for WinSock is a supplementary function driver for Winsock by Microsoft Corporation. There is a resource management vulnerability present in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit this vulnerability to gai...

PT-2026-32873

CVE-2026-33099 Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. https://t.co/FciJfCRRR2...

Microsoft Windows Ancillary Function Driver for WinSock 资源管理错误漏洞

The Microsoft Windows Ancillary Function Driver for WinSock is a supplementary function driver for Winsock by Microsoft Corporation. There is a resource management vulnerability present in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit this vulnerability to gai...

PT-2026-32750

CVE-2026-26173 Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Ancillary Function Driver for WinSock allows an authorized atta… https://t.co/7eClolPk8J...

Microsoft Windows Ancillary Function Driver for WinSock 资源管理错误漏洞

The Microsoft Windows Ancillary Function Driver for WinSock is a supplementary function driver for Winsock by Microsoft Corporation. There is a resource management vulnerability present in the Microsoft Windows Ancillary Function Driver for WinSock. Attackers can exploit this vulnerability to gai...

CVE-2026-31425 rds: ib: reject FRMR registration before IB connection is established

In the Linux kernel, the following vulnerability has been resolved: rds: ib: reject FRMR registration before IB connection is established rdsibgetmr extracts the rdsibconnection from conn-ctransportdata and passes it to rdsibregfrmr for FRWR memory registration. On a fresh outgoing connection, ic...

CVE-2026-39304

A flaw was found in Apache ActiveMQ Client, Apache ActiveMQ Broker, and Apache ActiveMQ. A remote attacker can exploit this vulnerability by rapidly triggering Transport Layer Security TLS version 1.3 handshake KeyUpdates. This improper handling of KeyUpdates causes the broker to exhaust its memo...