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FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.24.0, there is an out-of-bounds read in freerdp_bitmap_decompress_planar when SrcSize is 0. The function dereferences *srcp (which points to pSrcData) without first verifying that SrcSize >= 1. When SrcSize is 0 and pSrcData is non-NULL, this reads one byte past the end of the source buffer. This vulnerability is fixed in 3.24.0.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade freerdp | Mar 16, 2026 | Mar 13, 2026 |
| Amazon Linux Ami 2 | — | Upgrade libwinprUpgrade libwinpr-develUpgrade freerdpUpgrade freerdp-develUpgrade freerdp-debuginfoUpgrade freerdp-libs | May 20, 2026 | May 20, 2026 |
| Amazon_linux_2023 | — | Upgrade libwinprUpgrade libwinpr-debuginfoUpgrade freerdp-debugsourceUpgrade freerdp-develUpgrade freerdp-debuginfoUpgrade freerdp-libs-debuginfoUpgrade freerdp-libsUpgrade freerdp-serverUpgrade freerdpUpgrade libwinpr-develUpgrade freerdp-server-debuginfo | Apr 7, 2026 | Mar 13, 2026 |
| Debian | — | Upgrade freerdp3 | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | Mar 13, 2026 |
| Ubuntu | — | Upgrade libfreerdp3-3Upgrade freerdp-x11Upgrade freerdp3-x11 | Jul 21, 2026 | Jul 20, 2026 |
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