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CVE PROGRAM SOURCE RECORD2.3 Low

CVE-2026-91957

FreeRDP before 3.31.0 Use-After-Free via smartcard worker

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

FreeRDP FreeRDP

Default version status: unaffected

  • 0 to < 3.31.0affected
  • 3.31.0unaffected

References