CVE-2026-24491
FreeRDP has a heap-use-after-free in video_timer
- State
- Published
- Severity
- 7.7 High
- Published
- Feb 9, 2026
- Updated
- Feb 10, 2026
- Reserved
- Jan 23, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P | GitHub_M |
Weaknesses
- CWE-416 Use After Free
Affected Products
| Product | Versions |
|---|---|
FreeRDPFreeRDP |
|
References
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