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FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, ecam_encoder_compress_h264 trusts server-controlled dimensions and does not validate the source buffer size, leading to an out-of-bounds read in sws_scale. This vulnerability is fixed in 3.22.0.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade freerdp | Feb 10, 2026 | Feb 9, 2026 |
| Amazon Linux Ami 2 | — | Upgrade freerdp-libsUpgrade libwinpr-develUpgrade freerdpUpgrade freerdp-debuginfoUpgrade libwinprUpgrade freerdp-devel | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade freerdp-libs-debuginfoUpgrade libwinprUpgrade freerdp-serverUpgrade freerdp-server-debuginfoUpgrade freerdp-debuginfoUpgrade freerdp-libsUpgrade freerdp-develUpgrade libwinpr-debuginfoUpgrade freerdp-debugsourceUpgrade libwinpr-develUpgrade freerdp | Mar 9, 2026 | Feb 9, 2026 |
| Debian | — | Upgrade freerdp3 | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Feb 9, 2026 |
| Ubuntu | — | Upgrade freerdp2-x11Upgrade freerdp3-x11Upgrade libfreerdp2-2t64 (Ubuntu Pro)Upgrade libfreerdp3-3Upgrade libfreerdp2-2Upgrade libfreerdp2-2 (Ubuntu Pro)Upgrade freerdp2-x11 (Ubuntu Pro) | Feb 17, 2026 | Feb 9, 2026 |
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