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HIGHCVE-2026-24676Published Modified CNA GitHub_M

CVE-2026-24676: FreeRDP has a heap-use-after-free in audio_format_compatible

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.

Metrics

CVSS v4.0
7.7
Severity
HIGH
Fixed in
—
Affected Products
1
Affected packages
  • FreeRDP / FreeRDP
    < 3.22.0
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
References