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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade freerdp | Mar 2, 2026 | Feb 25, 2026 |
| Amazon_linux_2023 | — | Upgrade freerdp-libsUpgrade freerdp-libs-debuginfoUpgrade freerdp-serverUpgrade freerdp-debuginfoUpgrade freerdp-develUpgrade freerdp-debugsourceUpgrade libwinprUpgrade freerdp-server-debuginfoUpgrade libwinpr-develUpgrade libwinpr-debuginfoUpgrade freerdp | Apr 7, 2026 | Feb 25, 2026 |
| Debian | — | Upgrade freerdp3 | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Feb 25, 2026 |
| Ubuntu | — | Upgrade libfreerdp3-3 | Mar 19, 2026 | Feb 25, 2026 |
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