FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a heap use-after-free occurs in irp_thread_func because the IRP is freed by irp->Complete() and then accessed again on the error path. This vulnerability is fixed in 3.20.1.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade freerdp | Feb 10, 2026 | Jan 14, 2026 |
| Debian | — | Upgrade freerdp3 | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Jan 14, 2026 |
| Suse | — | Upgrade uwac0-0-develUpgrade freerdp-sdlUpgrade freerdp-proxyUpgrade libfreerdp3-3Upgrade libfreerdp2-2Upgrade freerdp2-proxyUpgrade libfreerdp-server-proxy3-3Upgrade freerdpUpgrade winpr2-develUpgrade librdtk0-0Upgrade libwinpr3-3Upgrade rdtk0-develUpgrade freerdp-waylandUpgrade winpr-develUpgrade freerdp2Upgrade uwac0-develUpgrade freerdp-develUpgrade libuwac0-0Upgrade freerdp-serverUpgrade freerdp-proxy-pluginsUpgrade freerdp2-develUpgrade libwinpr2-2Upgrade freerdp2-server | Feb 2, 2026 | Jan 30, 2026 |
| Ubuntu | — | Upgrade libfreerdp3-3 | Mar 19, 2026 | Jan 14, 2026 |
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