--- title: CVE-2026-24681 description: Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. url: https://ubuntu.com/security/CVE-2026-24681 --- # CVE-2026-24681 Publication date 9 February 2026 Last updated 16 February 2026 --- Ubuntu priority **Medium** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, aAsynchronous bulk transfer completions can use a freed channel callback after URBDRC channel close, leading to a use after free in urb\_write\_completion. This vulnerability is fixed in 3.22.0. ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | freerdp | 26.04 LTS resolute | Not in release | | 25.10 questing | Not in release | | 24.04 LTS noble | Not in release | | 22.04 LTS jammy | Not in release | | 18.04 LTS bionic | Needs evaluation | | 16.04 LTS xenial | Needs evaluation | | freerdp2 | 26.04 LTS resolute | Not in release | | 25.10 questing | Not in release | | 24.04 LTS noble | Fixed 2.11.5+dfsg1-1ubuntu0.1~esm5 Ubuntu Pro | | 22.04 LTS jammy | Fixed 2.6.1+dfsg1-3ubuntu2.10 | | 20.04 LTS focal | Fixed 2.6.1+dfsg1-0ubuntu0.20.04.2+esm3 Ubuntu Pro | | 18.04 LTS bionic | Fixed 2.2.0+dfsg1-0ubuntu0.18.04.4+esm5 Ubuntu Pro | | freerdp3 | 26.04 LTS resolute | Not affected | | 25.10 questing | Fixed 3.16.0+dfsg-2ubuntu0.1 | | 24.04 LTS noble | Fixed 3.5.1+dfsg1-0ubuntu1.2 | | 22.04 LTS jammy | Not in release | --- * [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) * [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses) ### Get expanded security coverage with Ubuntu Pro Reduce your average CVE exposure time from 98 days to 1 day with expanded CVE patching, ten-years security maintenance and optional support for the full stack of open-source applications. Free for personal use. [Get Ubuntu Pro](https://ubuntu.com/pro) [30-day free trial](https://ubuntu.com/pro/free-trial) ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-24681) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2026-24681) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2026-24681) * [Debian](https://security-tracker.debian.org/tracker/CVE-2026-24681) ### Related Ubuntu Security Notices (USN) + [USN-8042-1](https://usn.ubuntu.com/USN-8042-1) + FreeRDP vulnerabilities + 16 February 2026 ### Other references * *