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CVE-2026-25952
Published: Feb 25, 2026
Modified: Feb 26, 2026
PUBLISHED
Description
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, `xf_SetWindowMinMaxInfo` dereferences a freed `xfAppWindow` pointer because `xf_rail_get_window` in `xf_rail_server_min_max_info` returns an unprotected pointer from the `railWindows` hash table, and the main thread can concurrently delete the window (via a window delete order) while the RAIL channel thread is still using the pointer. Version 3.23.0 fixes the issue.
| Vendor | Product | Versions |
|---|---|---|
FreeRDP | FreeRDP | affected < 3.23.0 |
Weaknesses (CWE)
References
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