{
  "published": "2026-11-11T02:36:15Z",
  "modified": "2026-11-11T10:29:10Z",
  "schema_version": "1.7.5",
  "id": "CGA-hr5w-pgxr-p8vr",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"
    }
  ],
  "upstream": [
    "CVE-2026-126066",
    "GHSA-474x-hrwr-fgx4"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/126xxx/CVE-2026-126066.json"
    },
    {
      "type": "FIX",
      "url": "https://github.com/NaturalIntelligence/fast-xml-parser/commit/0c3659348364959da62954b73728fb3bd05ebcb4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/NaturalIntelligence/fast-xml-parser/releases/tag/v5.12.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-474x-hrwr-fgx4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-126066"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "langfuse-4-worker",
        "purl": "pkg:apk/chainguard/langfuse-4-worker?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.77.0-r1"
            }
          ]
        }
      ],
      "database_specific": {
        "chainguard": {
          "applies_to_subpackages": false
        }
      },
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "fast-xml-parser",
            "component_version": "5.7.3",
            "component_type": "npm",
            "component_location": "/app/pnpm-lock.yaml",
            "component_purl": "pkg:npm/fast-xml-parser@5.7.3",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-11-11T10:29:10Z"
          }
        ]
      }
    }
  ]
}