CVE-2026-24491
FreeRDP has a heap-use-after-free in video_timer
Summary
FreeRDP has a heap-use-after-free in video_timer
Original description
The description as published by the source.
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, video_timer can send client notifications after the control channel is closed, dereferencing a freed callback and triggering a use after free. This vulnerability is fixed in 3.22.0.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2026-24491 freerdp2
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com