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CVE-2026-67405

🗓️ 23 Sep 2026 20:41:14Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 2 Views

RabbitMQ <3.13.15, 4.0.20, 4.1.11, 4.2.6, 4.3.0 lacks Origin header validation, enabling auth bypass.

Related
Packages
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-67405
23 Sep 202620:41
–cve
cvelist
Cvelist
CVE-2026-67405 RabbitMQ: CSWSH on Web-STOMP / Web-MQTT (no Origin validation)
23 Sep 202620:41
–cvelist
euvd
EUVD
EUVD-2026-85656
23 Sep 202620:41
–euvd
nvd
NVD
CVE-2026-67405
23 Sep 202621:17
–nvd
osv
OSV
DEBIAN-CVE-2026-67405
23 Sep 202621:17
–osv
redhatcve
RedhatCVE
CVE-2026-67405
24 Sep 202613:39
–redhatcve
redhat
RedHat Linux
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
15 Sep 202613:31
–redhat
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allrabbitmq-server3.10.8-1.1+deb12u1rabbitmq-server_3.10.8-1.1+deb12u1_all.deb
Debian13allrabbitmq-server4.0.5-6+deb13u2rabbitmq-server_4.0.5-6+deb13u2_all.deb
Debian14allrabbitmq-server4.3.2-4rabbitmq-server_4.3.2-4_all.deb
Debian999allrabbitmq-server4.3.2-4rabbitmq-server_4.3.2-4_all.deb

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23 Sep 2026 20:41Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.3
EPSS0.00125
2