{
  "fix": "Node.js 12 12.20.0",
  "url": "https://patchblox.com/security/fix/windows-app/openjs.nodejs.12-12.20.0",
  "summary": "Node.js 12 12.20.0, released November 24, 2020, fixes 1 CVE in Node.js 12. None of them is reported as exploited. Patch Radar priority: High. The latest Node.js 12 is 12.22.12, which also fixes every one of these CVEs.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Node.js 12 12.20.0",
  "released": "2020-11-24T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2020-8277, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.54164,
  "maxCvss": 7.5,
  "appliesTo": [
    {
      "product": "Node.js 12",
      "productUrl": "https://patchblox.com/security/product/windows-app/node.js-12",
      "fixedVersion": "12.20.0",
      "latestVersion": "12.22.12",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Node.js 12",
    "latestVersion": "12.22.12",
    "productUrl": "https://patchblox.com/security/product/windows-app/node.js-12"
  },
  "cves": [
    {
      "cveId": "CVE-2020-8277",
      "url": "https://patchblox.com/security/cve/CVE-2020-8277",
      "title": "Node.js 14 and 2 others: Denial of Service (CWE-400)",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.5,
      "epss": 0.54164,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-09T13:31:49Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}