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CVE-2026-67404 RabbitMQ: OAuth2 silent verify_none fallback for JWKS fetch

🗓️ 23 Sep 2026 20:08:02Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 41 Views

RabbitMQ before 3.13.15, 4.0.20, 4.1.11, 4.2.6, 4.3.0 MITM allows forged JWTs.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-67404
23 Sep 202622:09
–circl
cve
CVE
CVE-2026-67404
23 Sep 202620:08
–cve
debiancve
Debian CVE
CVE-2026-67404
23 Sep 202620:08
–debiancve
euvd
EUVD
EUVD-2026-85631
23 Sep 202620:08
–euvd
mend
Mend
CVE-2026-67404
23 Sep 202620:08
–mend
nvd
NVD
CVE-2026-67404
23 Sep 202621:17
–nvd
osv
OSV
BIT-RABBITMQ-2026-67404 RabbitMQ: OAuth2 silent verify_none fallback for JWKS fetch
1 Oct 202609:33
–osv
osv
OSV
DEBIAN-CVE-2026-67404
23 Sep 202621:17
–osv
osv
OSV
RHSA-2026:67552 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
22 Sep 202610:18
–osv
osv
OSV
UBUNTU-CVE-2026-67404
23 Sep 202621:17
–osv
Rows per page
[
  {
    "vendor": "rabbitmq",
    "product": "rabbitmq-server",
    "versions": [
      {
        "version": ">= 3.13.0, < 3.13.15",
        "status": "affected"
      },
      {
        "version": ">= 4.0.0, < 4.0.20",
        "status": "affected"
      },
      {
        "version": ">= 4.1.0, < 4.1.11",
        "status": "affected"
      },
      {
        "version": ">= 4.2.0, < 4.2.6",
        "status": "affected"
      }
    ]
  }
]

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23 Sep 2026 20:08Current
CVSS 49.2
EPSS0.00238
SSVC
41