Description
FreeRDP is a free implementation of the Remote Desktop Protocol. FreeRDP based clients prior to version 3.5.1 are vulnerable to out-of-bounds read. Version 3.5.1 contains a patch for the issue. No known workarounds are available.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| FreeRDP | FreeRDP | < 3.5.1 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | freerdp3 | 3.5.1+dfsg1-1 | — |
| Debian 13 | freerdp3 | 3.5.1+dfsg1-1 | — |
| Debian 12 | freerdp2 | 2.11.7+dfsg1-6~deb12u1 | — |
| Debian 11 | freerdp2 | 2.3.0+dfsg1-2+deb11u2 | DLA-4053-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | freerdp3 | 3.5.1+dfsg1-0ubuntu1 | USN-6759-1 |
| Ubuntu 22.04 LTS | freerdp2 | 2.6.1+dfsg1-3ubuntu2.7 | USN-6752-1 |
| Ubuntu 20.04 LTS | freerdp2 | 2.6.1+dfsg1-0ubuntu0.20.04.2 | USN-6752-1 |
| Ubuntu 18.04 LTS | freerdp | No fix yet | — |
| Ubuntu 16.04 LTS | freerdp | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 24.04 LTS | freerdp2 | 2.11.5+dfsg1-1ubuntu0.1~esm1 | USN-7341-1 |
| Ubuntu Pro 18.04 LTS | freerdp2 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | freerdp +4 | 2:2.11.7-1.el9 | RHSA-2024:9092 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | freerdp | 2.4.0-150400.3.32.1 | SUSE-SU-2024:2631-1, SUSE-SU-2024:1856-1 |
| SLES 15 SP5 | freerdp | 2.4.0-150400.3.32.1 | SUSE-SU-2024:1856-1 |
| SLES 12 SP5 | freerdp | 2.1.2-12.47.1 | SUSE-SU-2024:1835-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | freerdp | 3.21.0-2.1 | openSUSE-SU-2026:10123-1 |
| openSUSE Tumbleweed | freerdp2 | 2.11.5-3.1 | openSUSE-SU-2024:13994-1 |
| openSUSE Leap 16.0 | freerdp | 3.22.0-160000.1.1 | openSUSE-SU-2026:20339-1 |
| openSUSE Leap 15.6 | freerdp | 2.11.2-150600.4.3.1 | SUSE-SU-2024:2631-1 |
| openSUSE Leap 15.5 | freerdp | 2.4.0-150400.3.32.1 | SUSE-SU-2024:1856-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | freerdp +4 | 2:2.11.7-1.el9 | ELSA-2024-9092 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | freerdp-3 | 3.5.1-r0 | — |
Advisories 13
- RHSA-2024:9092 Red Hat Security Advisory: freerdp security update Red Hat Security Advisories (RHSA) · Jun 26, 2026
- USN-7341-1 freerdp2 vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- USN-6759-1 freerdp3 vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- USN-6752-1 freerdp2 vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- openSUSE-SU-2026:20339-1 Security update for freerdp SUSE / openSUSE Security Updates · Mar 23, 2026
- openSUSE-SU-2026:10123-1 freerdp-3.21.0-2.1 on GA media SUSE / openSUSE Security Updates · Mar 23, 2026
- WID-SEC-2024-0954 FreeRDP: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 11, 2026
- DLA-4053-1 freerdp2 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- openSUSE-SU-2024:13994-1 freerdp2-devel-2.11.5-3.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2631-1 Security update for freerdp SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1835-1 Security update for freerdp SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:1856-1 Security update for freerdp SUSE / openSUSE Security Updates · May 2, 2025
- ELSA-2024-9092 Moderate: freerdp security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Nov 14, 2024
References
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-vpv3-m3m9-4c2v
- https://github.com/FreeRDP/FreeRDP/commit/1a755d898ddc028cc818d0dd9d49d5acff4c44bf
- https://oss-fuzz.com/testcase-detail/4852534033317888
- https://oss-fuzz.com/testcase-detail/6196819496337408
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKI4UISUXYNBPN4K6TIQKDRTIJ6CDCKJ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7SIS6NUNLUBOV4CPCSWKDE6T6C2W3WTR/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PX3U6YPZQ7PEJBVKSBUOLWVH7DHROHY5/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5JL476WVJSIE7SBUKVJRVA6A52V2HOLZ/