Security Advisory

CVE-2026-24683

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-09 18:22:17

Last updated 2026-02-10 16:01:48

Assigner GitHub_M

State 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.

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