CVE-2026-24678 | THREATINT

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, A capture thread sends sample responses using a freed channel callback after a device channel close, leading to a use after free in ecam_channel_write. 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-6gvg-29wx-6v7h

github.com/...ommit/f3ab1a16139036179d9852745fdade18fec11600

cve.org (CVE-2026-24678)

nvd.nist.gov (CVE-2026-24678)

Download JSON