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CVE-2026-24683

Published: Feb 9, 2026

Modified: Feb 10, 2026

PUBLISHED

Description

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.

Vendor	Product	Versions
FreeRDP	FreeRDP	affected `< 3.22.0`

Weaknesses (CWE)

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

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