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Vendor

WinFSP

3 known vulnerabilities.

Products

WinFSP 3
All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.5
    CVE-2026-93689

    WinFsp through 2.2.26215 NULL Pointer Dereference via Fast I/O

    WinFsp through 2.2.26215 contains a null pointer dereference vulnerability in the kernel driver's Fast I/O device control handler that fails to validate the volume context before use. An unprivileged local user can trigger a denial of service by opening the W…

    WinFSP WinFSP