{
  "fix": "Microsoft Edge 142.0.3595.53",
  "url": "https://patchblox.com/security/fix/windows-app/microsoft.edge-142.0.3595.53",
  "summary": "Microsoft Edge 142.0.3595.53, released October 31, 2025, fixes 18 CVEs in Microsoft Edge. None of them is reported as exploited. Patch Radar priority: High. The latest Microsoft Edge is 156.0.4314.58, which also fixes every one of these CVEs.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Microsoft Edge 142.0.3595.53",
  "released": "2025-10-31T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2025-12428, high severity",
  "supported": true,
  "cveCount": 18,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.08083,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "Microsoft Edge",
      "productUrl": "https://patchblox.com/security/product/windows-app/microsoft-edge",
      "fixedVersion": "142.0.3595.53",
      "latestVersion": "156.0.4314.58",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Microsoft Edge",
    "latestVersion": "156.0.4314.58",
    "productUrl": "https://patchblox.com/security/product/windows-app/microsoft-edge"
  },
  "cves": [
    {
      "cveId": "CVE-2025-12428",
      "url": "https://patchblox.com/security/cve/CVE-2025-12428",
      "title": "Chromium: CVE-2025-12428 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.08083,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12036",
      "url": "https://patchblox.com/security/cve/CVE-2025-12036",
      "title": "Chromium: CVE-2025-12036 Inappropriate implementation in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.03747,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12430",
      "url": "https://patchblox.com/security/cve/CVE-2025-12430",
      "title": "Chromium: CVE-2025-12430 Object lifecycle issue in Media",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00379,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12429",
      "url": "https://patchblox.com/security/cve/CVE-2025-12429",
      "title": "Chromium: CVE-2025-12429 Inappropriate implementation in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00369,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12432",
      "url": "https://patchblox.com/security/cve/CVE-2025-12432",
      "title": "Chromium: CVE-2025-12432 Race in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00245,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12437",
      "url": "https://patchblox.com/security/cve/CVE-2025-12437",
      "title": "Chromium: CVE-2025-12437 Use after free in PageInfo",
      "priority": "High",
      "severity": "high",
      "cvss": 7.5,
      "epss": 0.00241,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-60711",
      "url": "https://patchblox.com/security/cve/CVE-2025-60711",
      "title": "Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.3,
      "epss": 0.00407,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12433",
      "url": "https://patchblox.com/security/cve/CVE-2025-12433",
      "title": "Chromium: CVE-2025-12433 Inappropriate implementation in V8",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00296,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12443",
      "url": "https://patchblox.com/security/cve/CVE-2025-12443",
      "title": "Chromium: CVE-2025-12433 Inappropriate implementation in V8",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00231,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12431",
      "url": "https://patchblox.com/security/cve/CVE-2025-12431",
      "title": "Chromium: CVE-2025-12431 Inappropriate implementation in Extensions",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00228,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12440",
      "url": "https://patchblox.com/security/cve/CVE-2025-12440",
      "title": "Chromium: CVE-2025-12440 Inappropriate implementation in Autofill",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.3,
      "epss": 0.00214,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12441",
      "url": "https://patchblox.com/security/cve/CVE-2025-12441",
      "title": "Chromium: CVE-2025-12441 Out of bounds read in V8",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00208,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12434",
      "url": "https://patchblox.com/security/cve/CVE-2025-12434",
      "title": "Chromium: CVE-2025-12434 Race in Storage",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.2,
      "epss": 0.00189,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12444",
      "url": "https://patchblox.com/security/cve/CVE-2025-12444",
      "title": "Chromium: CVE-2025-12444 Incorrect security UI in Fullscreen UI",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.2,
      "epss": 0.00185,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12436",
      "url": "https://patchblox.com/security/cve/CVE-2025-12436",
      "title": "Chromium: CVE-2025-12436 Policy bypass in Extensions",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.9,
      "epss": 0.00175,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12446",
      "url": "https://patchblox.com/security/cve/CVE-2025-12446",
      "title": "Chromium: CVE-2025-12446 Incorrect security UI in SplitView",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.2,
      "epss": 0.0017,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12445",
      "url": "https://patchblox.com/security/cve/CVE-2025-12445",
      "title": "Chromium: CVE-2025-12445 Policy bypass in Extensions",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 6.5,
      "epss": 0.00148,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-12439",
      "url": "https://patchblox.com/security/cve/CVE-2025-12439",
      "title": "Chromium: CVE-2025-12439 Inappropriate implementation in App-Bound Encryption",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00087,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T07:45:43Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}