VYPR
Low severity3.1NVD Advisory· Published Sep 15, 2026

CVE-2026-91957

CVE-2026-91957

Description

FreeRDP before 3.31.0 contains a use-after-free vulnerability in the smartcard RDPDR device handler when worker thread creation fails after device registration. Attackers can trigger thread creation failure during channel setup to cause device pointer deallocation while devman retains a reference, leading to crash or code execution.

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Affected products

1

Patches

Vulnerability mechanics

References

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