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CVE-2026-67303

🗓️ 01 Aug 2026 13:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 26 Views

FreeRDP before 3.29.0 asserts on unsupported IOCTL in serial redirection, causing client crash.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-67303
1 Aug 202612:22
–attackerkb
nessus
Tenable Nessus
Amazon Linux 2023 : freerdp, freerdp-devel, freerdp-libs (ALAS2023-2026-2111)
1 Sep 202600:00
–nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-67303
2 Aug 202600:00
–nessus
astralinux
AstraLinux
Astra Linux – Vulnerability in freerdp3
15 Oct 202615:53
–astralinux
bdu_fstec
BDU FSTEC
FreeRDP serial_process_irp_device_control DoS
10 Sep 202600:00
–bdu_fstec
cve
CVE
CVE-2026-67303
1 Aug 202612:22
–cve
cvelist
Cvelist
CVE-2026-67303 FreeRDP before 3.29.0 Denial of Service via serial DeviceControl
1 Aug 202612:22
–cvelist
debiancve
Debian CVE
CVE-2026-67303
1 Aug 202612:22
–debiancve
euvd
EUVD
EUVD-2026-51818
1 Aug 202612:22
–euvd
mend
Mend
CVE-2026-67303
1 Aug 202612:22
–mend
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allfreerdp0freerdp_0_all.deb
Ubuntu18.04allfreerdp0freerdp_0_all.deb
Ubuntu18.04allfreerdp20freerdp2_0_all.deb
Ubuntu20.04allfreerdp20freerdp2_0_all.deb
Ubuntu22.04allfreerdp20freerdp2_0_all.deb
Ubuntu24.04allfreerdp20freerdp2_0_all.deb
Ubuntu24.04allfreerdp33.30.0+dfsg-0ubuntu0.24.04.1freerdp3_3.30.0+dfsg-0ubuntu0.24.04.1_all.deb
Ubuntu26.04allfreerdp33.30.0+dfsg-0ubuntu0.26.04.1freerdp3_3.30.0+dfsg-0ubuntu0.26.04.1_all.deb

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07 Aug 2026 17:49Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.14.3
CVSS 45.3
EPSS0.00418
SSVC
26