NIXPKGS-2026-0200
GitHub issue
published on 10 Feb 2026
by @LeSuisse Activity log
- Created automatic suggestion
- @LeSuisse accepted
- @LeSuisse published on GitHub
FreeRDP has a heap-use-after-free in ainput_send_input_event
FreeRDP is a free implementation of the Remote Desktop Protocol. ainput_send_input_event caches channel_callback in a local variable and later uses it without synchronization; a concurrent channel close can free or reinitialize the callback, leading to a use after free. Prior to 3.22.0, This vulnerability is fixed in 3.22.0.
References
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-45pf-68pj-fg8q x_refsource_CONFIRM
- https://github.com/FreeRDP/FreeRDP/commit/d9ca272dce7a776ab475e9b1a8e8c3d2968c8486 x_refsource_MISC
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-45pf-68pj-fg8q x_refsource_CONFIRM
- https://github.com/FreeRDP/FreeRDP/commit/d9ca272dce7a776ab475e9b1a8e8c3d2968c8486 x_refsource_MISC
Affected products
FreeRDP
- ==< 3.22.0
Package maintainers
-
@peterhoeg Peter Hoeg <peter@hoeg.com>