CVE-2026-24678 | BDVDB-2026-314503 Detail
FreeRDPFreeRDP
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.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact low. Attack vector: network.
Weaknesses#
References#
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6gvg-29wx-6v7h
- https://github.com/FreeRDP/FreeRDP/commit/f3ab1a16139036179d9852745fdade18fec11600
- https://access.redhat.com/security/cve/CVE-2026-24678
- https://bugzilla.redhat.com/show_bug.cgi?id=2438197
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-24678.json
- https://access.redhat.com/errata/RHSA-2026:4121
- https://access.redhat.com/errata/RHSA-2026:3068
- https://access.redhat.com/errata/RHSA-2026:19033
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.