{
  "published": "2025-12-11T15:52:11Z",
  "modified": "2026-04-15T20:51:19Z",
  "schema_version": "1.7.5",
  "id": "CGA-34gc-2qvc-c27j",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"
    }
  ],
  "upstream": [
    "CVE-2025-66490",
    "GHSA-gm3x-23wp-hc2c",
    "GO-2025-4206"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/traefik/traefik/releases/tag/v2.11.32"
    },
    {
      "type": "WEB",
      "url": "https://github.com/traefik/traefik/releases/tag/v3.6.4"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/66xxx/CVE-2025-66490.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/traefik/traefik/security/advisories/GHSA-gm3x-23wp-hc2c"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-66490"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "traefik-3.5",
        "purl": "pkg:apk/chainguard/traefik-3.5?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "traefik-3.5",
            "component_version": "3.5.6-r3",
            "component_type": "apk",
            "component_location": "/.PKGINFO",
            "component_purl": "pkg:apk/traefik-3.5@3.5.6-r3",
            "latest_event_status": "fix_not_planned",
            "latest_event_timestamp": "2026-04-15T20:51:19Z"
          }
        ]
      }
    }
  ]
}