CVE-2026-24684 | THREATINT

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, the RDPSND async playback thread can process queued PDUs after the channel is closed and internal state is freed, leading to a use after free in rdpsnd_treat_wave. This vulnerability is fixed in 3.22.0.

PUBLISHED Reserved 2026-01-23 | Published 2026-02-09 | Updated 2026-02-10 | Assigner GitHub_M

HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-416: Use After Free

Product status

< 3.22.0

affected

References

github.com/...reeRDP/security/advisories/GHSA-vcgv-xgjp-h83q

github.com/...ommit/622bb7b4402491ca003f47472d0e478132673696

github.com/...ommit/afa6851dc80835d3101e40fcef51b6c5c0f43ea5

cve.org (CVE-2026-24684)

nvd.nist.gov (CVE-2026-24684)

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