CVE-2026-24680 | THREATINT

Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, sdl_Pointer_New frees data on failure, then pointer_free calls sdl_Pointer_Free and frees it again, triggering ASan UAF. 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-j893-9wg8-33rc

github.com/...ommit/c42ecbd183b001e76bfc3614cddfad0034acc758

cve.org (CVE-2026-24680)

nvd.nist.gov (CVE-2026-24680)

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