high
CVE-2026-85596
Traefik Kubernetes Ingress NGINX provider mTLS bypass - Ingresses sharing a host and client CA generate distinct TLS option names, are read as a conflict, and fall back to a default with no client-certificate requirement (CVSS 8.2)
- Severity
- high
- Affected product
- Traefik
- Affected versions
- Traefik ≥ 3.7.0, < 3.7.11
- Fixed in
- Traefik 3.7.11
- Detection basis
- Appliance fingerprint
- Shipped rule
- Traefik: Traefik Kubernetes Ingress NGINX provider mTLS bypass - Ingresses sharing a host and client CA generate distinct TLS option names, are read as a conflict, and fall back to a default with no client-certificate requirement (CVSS 8.2)
- Added to NewScan
- 2026-09-04
- Detected by
- NewScan — free, self-hosted
How NewScan reports it
APPLIANCE FINGERPRINT
NewScan fingerprints the Traefik appliance and reports this CVE when the detected version falls inside the affected range below.
References
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