CVE-2026-26271
Fixed in a distro release EPSS <1%CVSS 5.5
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.23.0, a buffer overread in `freerdp_image_copy_from_icon_data()` (libfreerdp/codec/color.c) can be triggered by crafted RDP Window Icon (TS_ICON_INFO) data. The bug is reachable over the network when a client processes icon data from an RDP server (or from a man-in-the-middle). Version 3.23.0 fixes the issue.
Products: FreeRDP
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux 2 | freerdp | 2:2.11.7-1.amzn2.0.8 |
| Amazon Linux 2 | freerdp-devel | 2:2.11.7-1.amzn2.0.8 |
| Amazon Linux 2 | freerdp-libs | 2:2.11.7-1.amzn2.0.8 |
| Amazon Linux 2 | libwinpr | 2:2.11.7-1.amzn2.0.8 |
| Amazon Linux 2 | libwinpr-devel | 2:2.11.7-1.amzn2.0.8 |
| Amazon Linux 2023 | freerdp | 2:3.6.3-1.amzn2023.0.7 |
| Amazon Linux 2023 | freerdp-devel | 2:3.6.3-1.amzn2023.0.7 |
| Amazon Linux 2023 | freerdp-libs | 2:3.6.3-1.amzn2023.0.7 |
| Amazon Linux 2023 | freerdp-server | 2:3.6.3-1.amzn2023.0.7 |
| Amazon Linux 2023 | libwinpr | 2:3.6.3-1.amzn2023.0.7 |
| Amazon Linux 2023 | libwinpr-devel | 2:3.6.3-1.amzn2023.0.7 |
| Debian 12 | freerdp2 | no fix |
| Debian 13 | freerdp3 | 3.15.0+dfsg-2.1+deb13u1 |
| Debian 14 | freerdp3 | 3.23.0+dfsg-1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP7 | freerdp | 2.11.2-150600.4.18.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP7 | freerdp | 3.10.3-150700.3.9.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP7 | freerdp | 2.4.0-150400.3.47.1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP7 | freerdp2 | 2.11.7-150700.3.14.1 |
| SUSE Linux Enterprise Server 12 SP5-LTSS | freerdp | 2.1.2-12.63.1 |
| SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 | freerdp | 2.1.2-12.63.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP7 | freerdp | 3.10.3-150700.3.9.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP7 | freerdp2 | 2.11.7-150700.3.14.1 |
| Ubuntu 16.04 LTS | freerdp | no fix |
| Ubuntu 18.04 LTS | freerdp | no fix |
| Ubuntu 22.04 LTS | freerdp2 | no fix |
| Ubuntu 24.04 LTS | freerdp3 | 3.5.1+dfsg1-0ubuntu1.4 |
| Ubuntu 25.10 | freerdp3 | 3.16.0+dfsg-2ubuntu0.3 |
| Ubuntu Pro 18.04 LTS | freerdp2 | no fix |
| Ubuntu Pro 20.04 LTS | freerdp2 | no fix |
| Ubuntu Pro 24.04 LTS | freerdp2 | no fix |
| openSUSE Leap 15.6 | freerdp | 2.11.2-150600.4.18.1 |
| openSUSE Tumbleweed | freerdp | 3.24.1-1.1 |
| openSUSE Tumbleweed | freerdp2 | 2.11.7-6.1 |