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CVE-2026-67419 RabbitMQ: Consecutive topic wildcards cause combinatorial routing work

🗓️ 25 Sep 2026 16:41:08Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Authenticated DoS in RabbitMQ prior to 4.3.5 via consecutive # wildcards in bindings.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-67419
25 Sep 202616:41
–cve
debiancve
Debian CVE
CVE-2026-67419
25 Sep 202616:41
–debiancve
euvd
EUVD
EUVD-2026-87243
25 Sep 202616:41
–euvd
nvd
NVD
CVE-2026-67419
25 Sep 202617:17
–nvd
osv
OSV
DEBIAN-CVE-2026-67419
25 Sep 202617:17
–osv
[
  {
    "vendor": "rabbitmq",
    "product": "rabbitmq-server",
    "versions": [
      {
        "version": "< 4.3.5",
        "status": "affected"
      }
    ]
  }
]

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