Multiple vulnerabilities in FreeRDP, including improper handling of RDP packets, allow a remote attacker to cause a denial of service or potentially execute arbitrary code. The CVSS scores range from Medium (5.3) to High (7.5), as seen in CVE-2026-27950. Affected versions are freerdp versions prior to 3.23.0, and the fix is to upgrade to FreeRDP version 3.23.0.
Ubuntu Security Notices USN-8105-1 USN-8105-1: FreeRDP vulnerabilities Publication date 18 March 2026 Overview Several security issues were fixed in FreeRDP. Releases 25.10 24.04 LTS Open side navigation Close side navigation Packages Details Update instructions References Related notices Packages freerdp3 - RDP client for Windows Terminal Services Details It was discovered that FreeRDP incorrectly handled certain RDP packets. A remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code. It was discovered that FreeRDP incorrectly handled certain RDP packets. A remote attacker could use this issue to cause FreeRDP to crash, resulting in a denial of service, or possibly execute arbitrary code. Update instructions In general, a standard system update will make all the necessary changes. Learn more about how to get the fixes. The problem can be corrected by updating your system to the following package versions: Ubuntu Release Package Version 25.10 questing libfreerdp3-3 – 3.16.0+dfsg-2ubuntu0.3 24.04 LTS noble libfreerdp3-3 – 3.5.1+dfsg1-0ubuntu1.4 Reduce your security exposure Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines. Get Ubuntu Pro References Search Close Search CVE-2026-27951 CVE-2026-27950 CVE-2026-27015 CVE-2026-26986 CVE-2026-26965 CVE-2026-26955 CVE-2026-26271 CVE-2026-25997 CVE-2026-25959 CVE-2026-25955 CVE-2026-27951 CVE-2026-27950 CVE-2026-27015 CVE-2026-26986 CVE-2026-26965 CVE-2026-26955 CVE-2026-26271 CVE-2026-25997 CVE-2026-25959 CVE-2026-25955 CVE-2026-25954 CVE-2026-25953 CVE-2026-25952 CVE-2026-25942 CVE-2026-25941 CVE-2026-23884 CVE-2026-23883 CVE-2026-23732 CVE-2026-23534 CVE-2026-23533 CVE-2026-23532 CVE-2026-23531 CVE-2026-23530 CVE-2026-22859 CVE-2026-22858 CVE-2026-22857 CVE-2026-22856 CVE-2026-22855 CVE-2026-22854 CVE-2026-22853 CVE-2026-22852 CVE-2026-22851 Show 22 more references Show less references Related notices USN-8004-1 USN-8004-2 USN-8004-1 USN-8004-2