CVE-2026-91957 — FreeRDP before 3.31.0 Use-After-Free via smartcard worker
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 tr…
Published: 2026-09-15 · CVSS: 2.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7