{
  "fix": "Microsoft Edge 155.0.4283.62",
  "url": "https://patchblox.com/security/fix/macos/com.microsoft.edgemac-155.0.4283.62",
  "summary": "Microsoft Edge 155.0.4283.62, released October 15, 2026, fixes 5 CVEs in Microsoft Edge. None of them is reported as exploited. Patch Radar priority: High. The latest Microsoft Edge is 157.0.4341.46, which also fixes every one of these CVEs.",
  "platform": "macos",
  "type": "app-version",
  "title": "Microsoft Edge 155.0.4283.62",
  "released": "2026-10-15T20:19:01Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2026-110916, high severity",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00363,
  "maxCvss": 9.6,
  "appliesTo": [
    {
      "product": "Microsoft Edge",
      "productUrl": "https://patchblox.com/security/product/macos/microsoft-edge",
      "fixedVersion": "155.0.4283.62",
      "latestVersion": "157.0.4341.46",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Microsoft Edge",
    "latestVersion": "157.0.4341.46",
    "productUrl": "https://patchblox.com/security/product/macos/microsoft-edge"
  },
  "cves": [
    {
      "cveId": "CVE-2026-110916",
      "url": "https://patchblox.com/security/cve/CVE-2026-110916",
      "title": "Chromium CVE-2026-110916: Improper input validation in Desktop",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.6,
      "epss": 0.00363,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-110914",
      "url": "https://patchblox.com/security/cve/CVE-2026-110914",
      "title": "Chromium CVE-2026-110914: Memory corruption in Workers",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00303,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-110915",
      "url": "https://patchblox.com/security/cve/CVE-2026-110915",
      "title": "Chromium CVE-2026-110915: Use after free in Compositing",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 8.8,
      "epss": 0.00303,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-110920",
      "url": "https://patchblox.com/security/cve/CVE-2026-110920",
      "title": "Chromium CVE-2026-110920: Memory corruption in V8",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00252,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2026-110917",
      "url": "https://patchblox.com/security/cve/CVE-2026-110917",
      "title": "Chromium CVE-2026-110917: Memory corruption in SVG",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 4.3,
      "epss": 0.00202,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}