CVE-2026-24676
HIGHFreeRDP <3.22.0 - Use After Free
Title source: llmDescription
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, AUDIN format renegotiation frees the active format list while the capture thread continues using audin->format, leading to a use after free in audio_format_compatible. This vulnerability is fixed in 3.22.0.
Scores
CVSS v3
7.5
EPSS
0.0002
EPSS Percentile
4.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Classification
CWE
CWE-416
Status
published
Affected Products (1)
freerdp/freerdp
< 3.22.0
Timeline
Published
Feb 09, 2026
Tracked Since
Feb 18, 2026