WinFsp Race Condition Flaw Lets Local Attackers Gain SYSTEM Access
Tue Jul 14 2026
Open Source
Patch Management
Vulnerability
cyberpress.org
A newly disclosed race-condition vulnerability in WinFsp (Windows File System Proxy), a widely used open-source framework that enables developers to create user-mode file systems on Windows, could allow local attackers to escalate privileges to SYSTEM. The Cyber Security Agency of Singapore (CSA) assigned CVE-2026-3006 to the flaw as part of its Responsible Vulnerability Disclosure Policy, […]
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