Unrated severityNVD Advisory· Published Feb 9, 2026· Updated Feb 10, 2026
FreeRDP has a heap-use-after-free in video_timer
CVE-2026-24491
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.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- github.com/FreeRDP/FreeRDP/commit/e02e052f6692550e539d10f99de9c35a23492db2mitrex_refsource_MISC
- github.com/FreeRDP/FreeRDP/security/advisories/GHSA-4x6j-w49r-869gmitrex_refsource_CONFIRM
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