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CVE-2026-67409

🗓️ 25 Sep 2026 16:18:25Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 11 Views

RabbitMQ 3.13.0-4.3.3 JWKS fetch ignores status codes, causing authentication DoS.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-67409
25 Sep 202618:09
–circl
cvelist
Cvelist
CVE-2026-67409 RabbitMQ: JWKS Fetch Ignores HTTP Response Status Code - Signing Key Destruction Causes Authentication DoS
25 Sep 202616:18
–cvelist
debiancve
Debian CVE
CVE-2026-67409
25 Sep 202616:18
–debiancve
euvd
EUVD
EUVD-2026-87159
25 Sep 202616:18
–euvd
nvd
NVD
CVE-2026-67409
25 Sep 202617:17
–nvd
osv
OSV
DEBIAN-CVE-2026-67409
25 Sep 202617:17
–osv
osv
OSV
OESA-2026-4028 rabbitmq-server security update
25 Sep 202601:27
–osv
osv
OSV
OESA-2026-4030 rabbitmq-server security update
25 Sep 202601:27
–osv
osv
OSV
OESA-2026-4031 rabbitmq-server security update
25 Sep 202601:27
–osv
osv
OSV
OESA-2026-4032 rabbitmq-server security update
25 Sep 202601:27
–osv
Rows per page
Vulners
Node
OR
broadcomrabbitmq_serverRange4.3.0–4.3.3
broadcomrabbitmq_serverRange4.2.0–4.2.9
broadcomrabbitmq_serverRange4.1.0–4.1.14
broadcomrabbitmq_serverRange4.0.0–4.0.23
broadcomrabbitmq_serverRange3.13.0–3.13.18
[
  {
    "vendor": "rabbitmq",
    "product": "rabbitmq-server",
    "versions": [
      {
        "version": ">= 4.3.0, < 4.3.3",
        "status": "affected"
      },
      {
        "version": ">= 4.2.0, < 4.2.9",
        "status": "affected"
      },
      {
        "version": ">= 4.1.0, < 4.1.14",
        "status": "affected"
      },
      {
        "version": ">= 4.0.0, < 4.0.23",
        "status": "affected"
      },
      {
        "version": ">= 3.13.0, < 3.13.18",
        "status": "affected"
      }
    ]
  }
]

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25 Sep 2026 18:17Current
5.7Medium risk
Vulners AI Score5.7
CVSS 48.2
EPSS0.0049
SSVC
11