Traefik: Gateway HTTPRoute backendRef filters can leak backend context across routes sharing a Service:port in github.com/traefik/traefik
Traefik: Gateway HTTPRoute backendRef filters can leak backend context across routes sharing a Service:port in github.com/traefik/traefik
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-54765US | high8.5OT elevated | — | ||
Traefik is an open source HTTP reverse proxy and load balancer. From v3.7.0 prior to v3.7.6, Traefik's Kubernetes Gateway API provider may resolve two accepted HTTPRoutes that targ… | ||||
02
references
External citations — patches, advisories, analysis.
- https://github.com/traefik/traefik/commit/8aada7a7d52e4588a75386d8b86d270f6fe8d549FIX
- https://github.com/traefik/traefik/pull/13367FIX
- https://github.com/traefik/traefik/releases/tag/v3.7.6WEB
- https://github.com/traefik/traefik/security/advisories/GHSA-6p8f-p8j2-rqmvADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2026-54765ADVISORY
scry
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