{
  "published": "2026-02-28T01:41:52Z",
  "modified": "2026-05-27T16:27:51Z",
  "schema_version": "1.7.5",
  "id": "CGA-qw5r-grx9-gcpp",
  "severity": [
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U"
    }
  ],
  "upstream": [
    "CVE-2026-27942",
    "GHSA-fj3w-jwp8-x2g3"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27942.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/NaturalIntelligence/fast-xml-parser/security/advisories/GHSA-fj3w-jwp8-x2g3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27942"
    },
    {
      "type": "FIX",
      "url": "https://github.com/NaturalIntelligence/fast-xml-parser/commit/c13a961910f14986295dd28484eee830fa1a0e8a"
    },
    {
      "type": "FIX",
      "url": "https://github.com/NaturalIntelligence/fast-xml-parser/pull/791"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "saf",
        "purl": "pkg:apk/chainguard/saf?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.0-r0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "x86_64",
            "component_name": "fast-xml-parser",
            "component_version": "5.3.3",
            "component_type": "npm",
            "component_location": "/usr/lib/node_modules/@mitre/saf/node_modules/@mitre/hdf-converters/node_modules/fast-xml-parser/package.json",
            "component_purl": "pkg:npm/fast-xml-parser@5.3.3",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-05-27T16:27:51Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "saf",
        "purl": "pkg:apk/wolfi/saf?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.6.0-r0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "architecture": "x86_64",
            "component_name": "fast-xml-parser",
            "component_version": "5.3.3",
            "component_type": "npm",
            "component_location": "/usr/lib/node_modules/@mitre/saf/node_modules/@mitre/hdf-converters/node_modules/fast-xml-parser/package.json",
            "component_purl": "pkg:npm/fast-xml-parser@5.3.3",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-05-27T16:27:51Z"
          }
        ]
      }
    }
  ]
}