Home / mailings

PDF

[USN-8561-1] FreeRDP vulnerabilities

Posted on 20 July 2026
Ubuntu Security

==========================================================================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

--===============0393711127790550372==Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature

 

TOP