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CVE-2026-25955
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_AppUpdateWindowFromSurface` reuses a cached `XImage` whose `data` pointer references a freed RDPGFX surface buffer, because `gdi_DeleteSurface` frees `surface->data` without invalidating the `appWindow->image` that aliases it. Version 3.23.0 fixes the issue.
| Vendor | Product | Versions |
|---|---|---|
FreeRDP | FreeRDP | affected < 3.23.0 |
Weaknesses (CWE)
References
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