
CVE catalog
CVE-2026-67289
FreeRDP before 3.29.0 (affected versions <= 3.28.0) does not validate CRLF and control characters in the server-controlled RDP redirection TargetNetAddress field. This value is copied into the client'
- Severity
- Critical · CVSS 9.3
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.43% · Oct 25, 2026
FreeRDP before 3.29.0 (affected versions <= 3.28.0) does not validate CRLF and control characters in the server-controlled RDP redirection TargetNetAddress field. This value is copied into the client's ServerHostname and, when the client connects through an HTTP proxy, is written directly into the proxy CONNECT request line and Host header by http_proxy_connect() without filtering. A malicious or compromised RDP server can send a crafted redirection PDU containing embedded control characters to inject arbitrary headers/requests into the HTTP proxy CONNECT request.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | freerdp2 | bookworm | 2.11.7+dfsg1-6~deb12u1 | vulnerable |
| Cpe | freerdp | Not reported | 3.29.0 | fixed |
| Ubuntu | freerdp | 16.04 | 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1 | vulnerable |
| Ubuntu | freerdp | 16.04 | 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.2 | vulnerable |
| Ubuntu | freerdp | 16.04 | 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.3 | vulnerable |
| Ubuntu | freerdp | 16.04 | 1.1.0~git20140921.1.440916e+dfsg1-5ubuntu1.4 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.10.0+dfsg1-1.1ubuntu1 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.2+dfsg1-1 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.2+dfsg1-1build1 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.2+dfsg1-1build3 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.5+dfsg1-1build1 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.5+dfsg1-1build2 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.5+dfsg1-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.5+dfsg1-1ubuntu0.1~esm2 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.5+dfsg1-1ubuntu0.1~esm3 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.5+dfsg1-1ubuntu0.1~esm4 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.5+dfsg1-1ubuntu0.1~esm5 | vulnerable |
| Ubuntu | freerdp2 | pro | 2.11.5+dfsg1-1ubuntu0.1~esm6 | vulnerable |
| Ubuntu | freerdp | 18.04 | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1 | vulnerable |
| Ubuntu | freerdp | 18.04 | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.1 | vulnerable |
| Ubuntu | freerdp | 18.04 | 1.1.0~git20140921.1.440916e+dfsg1-15ubuntu1.18.04.2 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.3.0+dfsg1-2build1 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.3.0+dfsg1-2ubuntu1 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.3.0+dfsg1-2ubuntu2 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.4.1+dfsg1-1 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.4.1+dfsg1-1ubuntu1 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.4.1+dfsg1-1ubuntu2 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.5.0+dfsg1-1 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.0+dfsg1-1 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-1 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu1 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.1 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.2 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.3 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.4 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.5 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.6 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.7 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.8 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.9 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.10 | vulnerable |
| Ubuntu | freerdp2 | 22.04 | 2.6.1+dfsg1-3ubuntu2.11 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.4.0+dfsg1-0ubuntu2 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.4.0+dfsg1-0ubuntu3 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.4.0+dfsg1-0ubuntu4 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.5.0+dfsg1-0ubuntu1 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.5.1+dfsg1-0ubuntu1 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.5.1+dfsg1-0ubuntu1.1 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.5.1+dfsg1-0ubuntu1.2 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.5.1+dfsg1-0ubuntu1.4 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.5.1+dfsg1-0ubuntu1.5 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.5.1+dfsg1-0ubuntu1.6 | vulnerable |
| Ubuntu | freerdp3 | 24.04 | 3.30.0+dfsg-0ubuntu0.24.04.1 | fixed |
| Ubuntu | freerdp3 | 26.04 | 3.16.0+dfsg-2 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.18.0+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.19.0+dfsg-1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.19.1+dfsg-1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.20.0+dfsg-1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.20.2+dfsg-1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.21.0+dfsg-1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.22.0+dfsg-1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.24.1+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.24.2+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.24.2+dfsg-1ubuntu1.1 | vulnerable |
| Ubuntu | freerdp3 | 26.04 | 3.30.0+dfsg-0ubuntu0.26.04.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | freerdp2 | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
| Cpe | freerdp | cpe | Not reported | 3.29.0 | Not reported | NVD-CVE-2026-67289 | Not reported |
| Ubuntu | freerdp3 | deb | 24.04 | 3.30.0+dfsg-0ubuntu0.24.04.1 | Not reported | UBUNTU-CVE-2026-67289 | Not reported |
| Ubuntu | freerdp3 | deb | 26.04 | 3.30.0+dfsg-0ubuntu0.26.04.1 | Not reported | UBUNTU-CVE-2026-67289 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [freerdp2-dev]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [freerdp2-shadow-x11]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [freerdp2-wayland]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [freerdp2-x11]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libfreerdp2-2]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libfreerdp-client2-2]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libfreerdp-server2-2]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libfreerdp-shadow2-2]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libfreerdp-shadow-subsystem2-2]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libuwac0-0]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libuwac0-dev]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libwinpr2-2]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libwinpr2-dev]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [libwinpr-tools2-2]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
- [winpr-utils]Affected
Source package: [freerdp2]
Details (2)
2.11.7+dfsg1-6~deb12u1· amd64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
2.11.7+dfsg1-6~deb12u1· arm64 · bookwormAffected
nvd · freerdp2 · debian · bookworm; nvd · freerdp2 · debian · 12
[Debian 13 (Trixie)]
- [freerdp3-dev]Affected
Source package: [freerdp3]
Details (4)
3.15.0+dfsg-2.1+deb13u3· amd64 · trixieAffected
nvd · freerdp3 · debian · 13
3.15.0+dfsg-2.1+deb13u3· arm64 · trixieAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· amd64 · trixie-backportsAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· arm64 · trixie-backportsAffected
nvd · freerdp3 · debian · 13
- [freerdp3-proxy]Affected
Source package: [freerdp3]
Details (4)
3.15.0+dfsg-2.1+deb13u3· amd64 · trixieAffected
nvd · freerdp3 · debian · 13
3.15.0+dfsg-2.1+deb13u3· arm64 · trixieAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· all · trixie-backportsAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· all · trixie-backportsAffected
nvd · freerdp3 · debian · 13
- [freerdp3-proxy-modules]Affected
Source package: [freerdp3]
Details (4)
3.15.0+dfsg-2.1+deb13u3· amd64 · trixieAffected
nvd · freerdp3 · debian · 13
3.15.0+dfsg-2.1+deb13u3· arm64 · trixieAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· all · trixie-backportsAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· all · trixie-backportsAffected
nvd · freerdp3 · debian · 13
- [freerdp3-sdl]Affected
Source package: [freerdp3]
Details (4)
3.15.0+dfsg-2.1+deb13u3· amd64 · trixieAffected
nvd · freerdp3 · debian · 13
3.15.0+dfsg-2.1+deb13u3· arm64 · trixieAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· all · trixie-backportsAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· all · trixie-backportsAffected
nvd · freerdp3 · debian · 13
- [freerdp3-shadow-x11]Affected
Source package: [freerdp3]
Details (4)
3.15.0+dfsg-2.1+deb13u3· amd64 · trixieAffected
nvd · freerdp3 · debian · 13
3.15.0+dfsg-2.1+deb13u3· arm64 · trixieAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· all · trixie-backportsAffected
nvd · freerdp3 · debian · 13
3.30.0+dfsg-1~bpo13+1· all · trixie-backportsAffected
nvd · freerdp3 · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2026_54485.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-67289]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-67289]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-67289]
- [https://security-tracker.debian.org/tracker/CVE-2026-67289]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-67289.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2384.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]