Description


FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a race in the serial channel IRP thread tracking allows a heap use‑after‑free when one thread removes an entry from serial->IrpThreads while another reads it. This vulnerability is fixed in 3.20.1.

Related CPE's


Vulnerable

Weaknesses



CWE-362CWE-416

CVSS impact metrics


CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

8.1 · High

Information


Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2026-01-14T18:16:43.230Z

6 days ago

Last modified

2026-01-20T18:35:44.933Z

8 hours ago