| id: GO-2026-5760 |
| modules: |
| - module: github.com/traefik/traefik |
| unsupported_versions: |
| - last_affected: 1.7.34 |
| vulnerable_at: 1.7.34 |
| - module: github.com/traefik/traefik/v2 |
| versions: |
| - fixed: 2.11.43 |
| vulnerable_at: 2.11.42 |
| - module: github.com/traefik/traefik/v3 |
| versions: |
| - introduced: 3.0.0-beta1 |
| - fixed: 3.6.14 |
| - introduced: 3.7.0-ea.1 |
| - fixed: 3.7.0-rc.2 |
| vulnerable_at: 3.7.0-rc.1 |
| summary: Traefik Kubernetes CRD allows unauthorized cross-namespace middleware binding in github.com/traefik/traefik |
| cves: |
| - CVE-2026-41174 |
| ghsas: |
| - GHSA-xhjw-95fp-8vgq |
| references: |
| - advisory: https://github.com/traefik/traefik/security/advisories/GHSA-xhjw-95fp-8vgq |
| - advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-41174 |
| - fix: https://github.com/traefik/traefik/commit/df00d82fc7f12e07199551832b54de6d0e55414d |
| - web: https://github.com/traefik/traefik/releases/tag/v2.11.43 |
| - web: https://github.com/traefik/traefik/releases/tag/v3.6.14 |
| - web: https://github.com/traefik/traefik/releases/tag/v3.7.0-rc.2 |
| source: |
| id: GHSA-xhjw-95fp-8vgq |
| created: 2026-06-25T15:06:59.465360212-04:00 |
| review_status: UNREVIEWED |
