========================================================================== Ubuntu Security Notice USN-8561-1 July 20, 2026
freerdp3 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 26.04 LTS - Ubuntu 24.04 LTS Summary: Several security issues were fixed in FreeRDP. Software Description: - freerdp3: RDP client for Windows Terminal Services Details: It was discovered that FreeRDP contained multiple security issues. An attacker could possibly use these issues to obtain sensitive information, cause FreeRDP to crash, resulting in a denial of service, or execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 26.04 LTS freerdp-x11 3.30.0+dfsg-0ubuntu0.26.04.1 freerdp3-x11 3.30.0+dfsg-0ubuntu0.26.04.1 libfreerdp3-3 3.30.0+dfsg-0ubuntu0.26.04.1 Ubuntu 24.04 LTS freerdp3-x11 3.30.0+dfsg-0ubuntu0.24.04.1 libfreerdp3-3 3.30.0+dfsg-0ubuntu0.24.04.1 This update uses a new upstream release, which includes additional bug fixes. In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-8561-1 CVE-2026-27951, CVE-2026-29774, CVE-2026-29775, CVE-2026-29776, CVE-2026-31806, CVE-2026-31883, CVE-2026-31884, CVE-2026-31885, CVE-2026-31897, CVE-2026-33952, CVE-2026-33977, CVE-2026-33982, CVE-2026-33983, CVE-2026-33984, CVE-2026-33985, CVE-2026-33986, CVE-2026-33987, CVE-2026-33995, CVE-2026-40033, CVE-2026-40254, CVE-2026-44420, CVE-2026-44421, CVE-2026-44422, CVE-2026-55191, CVE-2026-55192, CVE-2026-55193, CVE-2026-55194, CVE-2026-55564, CVE-2026-55648, CVE-2026-55827, CVE-2026-56297, CVE-2026-57156, CVE-2026-57157, CVE-2026-57158 Package Information: https://launchpad.net/ubuntu/+source/freerdp3/3.30.0+dfsg-0ubuntu0.26.04.1 https://launchpad.net/ubuntu/+source/freerdp3/3.30.0+dfsg-0ubuntu0.24.04.1
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