{
  "fix": "Node.js 4 4.8.6",
  "url": "https://patchblox.com/security/fix/windows-app/openjs.nodejs.4-4.8.6",
  "summary": "Node.js 4 4.8.6, released November 6, 2017, fixes 6 CVEs in Node.js 4. None of them is reported as exploited. Patch Radar priority: High. The latest Node.js 4 is 4.8.7, which also fixes every one of these CVEs.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Node.js 4 4.8.6",
  "released": "2017-11-06T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2016-9841, high severity",
  "supported": true,
  "cveCount": 6,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0755,
  "maxCvss": 9.8,
  "appliesTo": [
    {
      "product": "Node.js 4",
      "productUrl": "https://patchblox.com/security/product/windows-app/node.js-4",
      "fixedVersion": "4.8.6",
      "latestVersion": "4.8.7",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Node.js 4",
    "latestVersion": "4.8.7",
    "productUrl": "https://patchblox.com/security/product/windows-app/node.js-4"
  },
  "cves": [
    {
      "cveId": "CVE-2016-9841",
      "url": "https://patchblox.com/security/cve/CVE-2016-9841",
      "title": "Node.js 4 and 1 other: inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging\u2026",
      "priority": "High",
      "severity": "Low",
      "cvss": 9.8,
      "epss": 0.0755,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2016-9843",
      "url": "https://patchblox.com/security/cve/CVE-2016-9843",
      "title": "Node.js 4 and 1 other: The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified\u2026",
      "priority": "High",
      "severity": "Low",
      "cvss": 9.8,
      "epss": 0.05766,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-11499",
      "url": "https://patchblox.com/security/cve/CVE-2017-11499",
      "title": "Node.js 4 and 2 others: Node.js v4.0 through v4.8.3, all versions of v5.x, v6.0 through v6.11.0, v7.0 through v7.10.0, and v8.0\u2026",
      "priority": "High",
      "cvss": 7.5,
      "epss": 0.05434,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2016-9842",
      "url": "https://patchblox.com/security/cve/CVE-2016-9842",
      "title": "Node.js 4 and 1 other: Incorrect Bitwise Shift of Integer",
      "priority": "High",
      "severity": "Low",
      "cvss": 8.8,
      "epss": 0.05204,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2016-9840",
      "url": "https://patchblox.com/security/cve/CVE-2016-9840",
      "title": "Node.js 4 and 1 other: inftrees.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging\u2026",
      "priority": "High",
      "severity": "Low",
      "cvss": 8.8,
      "epss": 0.04875,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2017-1000381",
      "url": "https://patchblox.com/security/cve/CVE-2017-1000381",
      "title": "Node.js 4 and 2 others: The c-ares function \u0060ares_parse_naptr_reply()\u0060, which is used for parsing NAPTR responses, could be triggered\u2026",
      "priority": "High",
      "cvss": 7.5,
      "epss": 0.03337,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}