{
  "published": "2026-09-17T12:46:28Z",
  "modified": "2026-09-18T13:27:59Z",
  "schema_version": "1.7.5",
  "id": "CGA-398r-c789-9hgm",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N"
    }
  ],
  "upstream": [
    "CVE-2026-85594",
    "GHSA-h3pc-28cx-rr37"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/85xxx/CVE-2026-85594.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/traefik/traefik/security/advisories/GHSA-m6wx-622r-48r9"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-85594"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/traefik-3.7.1-crossprovidernamespaces-bypass-via-service-middleware"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "traefik-2.11",
        "purl": "pkg:apk/chainguard/traefik-2.11?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "traefik-2.11",
            "component_version": "2.11.57-r0",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/traefik-2.11@2.11.57-r0",
            "latest_event_status": "fix_not_planned",
            "latest_event_timestamp": "2026-09-18T13:27:59Z"
          }
        ]
      }
    }
  ]
}