{
  "fix": "Microsoft Edge Beta 129.0.2792.21",
  "url": "https://patchblox.com/security/fix/windows-app/microsoft.edge.beta-129.0.2792.21",
  "summary": "Microsoft Edge Beta 129.0.2792.21, released September 3, 2024, fixes 29 CVEs in Microsoft Edge Beta. 2 of them are being exploited (CVE-2024-7971); 2 on CISA KEV. Patch Radar priority: Patch now. The latest Microsoft Edge Beta is 158.0.4370.16, which also fixes every one of these CVEs.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Microsoft Edge Beta 129.0.2792.21",
  "released": "2024-09-03T00:00:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2024-7971, exploited (CISA KEV)",
  "supported": true,
  "cveCount": 29,
  "exploitedCveCount": 2,
  "kevCveCount": 2,
  "ransomwareCveCount": 0,
  "maxEpss": 0.21009,
  "maxCvss": 9.6,
  "appliesTo": [
    {
      "product": "Microsoft Edge Beta",
      "productUrl": "https://patchblox.com/security/product/windows-app/microsoft-edge-beta",
      "fixedVersion": "129.0.2792.21",
      "latestVersion": "158.0.4370.16",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Microsoft Edge Beta",
    "latestVersion": "158.0.4370.16",
    "productUrl": "https://patchblox.com/security/product/windows-app/microsoft-edge-beta"
  },
  "cves": [
    {
      "cveId": "CVE-2024-7971",
      "url": "https://patchblox.com/security/cve/CVE-2024-7971",
      "title": "Chromium: CVE-2024-7971 Type confusion in V8",
      "priority": "Patch now",
      "severity": "critical",
      "cvss": 9.6,
      "epss": 0.21009,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7965",
      "url": "https://patchblox.com/security/cve/CVE-2024-7965",
      "title": "Chromium: CVE-2024-7965 Inappropriate implementation in V8",
      "priority": "Patch now",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.18528,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7966",
      "url": "https://patchblox.com/security/cve/CVE-2024-7966",
      "title": "Chromium: CVE-2024-7966 Out of bounds memory access in Skia",
      "priority": "Urgent",
      "severity": "CRITICAL",
      "cvss": 9.6,
      "epss": 0.00712,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-8636",
      "url": "https://patchblox.com/security/cve/CVE-2024-8636",
      "title": "Chromium: CVE-2024-8636 Heap buffer overflow in Skia",
      "priority": "Urgent",
      "severity": "CRITICAL",
      "cvss": 9.6,
      "epss": 0.00654,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-8198",
      "url": "https://patchblox.com/security/cve/CVE-2024-8198",
      "title": "Chromium: CVE-2024-8198 Heap buffer overflow in Skia",
      "priority": "Urgent",
      "severity": "CRITICAL",
      "cvss": 9.6,
      "epss": 0.00612,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7973",
      "url": "https://patchblox.com/security/cve/CVE-2024-7973",
      "title": "Chromium: CVE-2024-7973 Heap buffer overflow in PDFium",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00772,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-38209",
      "url": "https://patchblox.com/security/cve/CVE-2024-38209",
      "title": "Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00653,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-38210",
      "url": "https://patchblox.com/security/cve/CVE-2024-38210",
      "title": "Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00653,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7967",
      "url": "https://patchblox.com/security/cve/CVE-2024-7967",
      "title": "Chromium: CVE-2024-7967 Heap buffer overflow in Fonts",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.0061,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7972",
      "url": "https://patchblox.com/security/cve/CVE-2024-7972",
      "title": "Chromium: CVE-2024-7972 Inappropriate implementation in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00588,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7968",
      "url": "https://patchblox.com/security/cve/CVE-2024-7968",
      "title": "Chromium: CVE-2024-7968 Use after free in Autofill",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00575,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-8362",
      "url": "https://patchblox.com/security/cve/CVE-2024-8362",
      "title": "Chromium: CVE-2024-8362 Use after free in WebAudio",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00567,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7970",
      "url": "https://patchblox.com/security/cve/CVE-2024-7970",
      "title": "Chromium: CVE-2024-7970 Out of bounds write in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.0053,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7969",
      "url": "https://patchblox.com/security/cve/CVE-2024-7969",
      "title": "Chromium: CVE-2024-7969 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.005,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7974",
      "url": "https://patchblox.com/security/cve/CVE-2024-7974",
      "title": "Chromium: CVE-2024-7974 Insufficient data validation in V8 API",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00489,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-41879",
      "url": "https://patchblox.com/security/cve/CVE-2024-41879",
      "title": "Adobe Systems Incorporated: CVE-2024-41879 Adobe PDF Viewer Remote Code Execution Vulnerability",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.00483,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-8638",
      "url": "https://patchblox.com/security/cve/CVE-2024-8638",
      "title": "Chromium: CVE-2024-8638 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00477,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-8194",
      "url": "https://patchblox.com/security/cve/CVE-2024-8194",
      "title": "Chromium: CVE-2024-8194 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00466,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7977",
      "url": "https://patchblox.com/security/cve/CVE-2024-7977",
      "title": "Chromium: CVE-2024-7977 Insufficient data validation in Installer",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00343,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7980",
      "url": "https://patchblox.com/security/cve/CVE-2024-7980",
      "title": "Chromium: CVE-2024-7980 Insufficient data validation in Installer",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00263,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7979",
      "url": "https://patchblox.com/security/cve/CVE-2024-7979",
      "title": "Chromium: CVE-2024-7979 Insufficient data validation in Installer",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00222,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-38222",
      "url": "https://patchblox.com/security/cve/CVE-2024-38222",
      "title": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.0119,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7976",
      "url": "https://patchblox.com/security/cve/CVE-2024-7976",
      "title": "Chromium: CVE-2024-7976 Inappropriate implementation in FedCM",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00457,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7978",
      "url": "https://patchblox.com/security/cve/CVE-2024-7978",
      "title": "Chromium: CVE-2024-7978 Insufficient policy enforcement in Data Transfer",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00454,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7975",
      "url": "https://patchblox.com/security/cve/CVE-2024-7975",
      "title": "Chromium: CVE-2024-7975 Inappropriate implementation in Permissions",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00442,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-7981",
      "url": "https://patchblox.com/security/cve/CVE-2024-7981",
      "title": "Chromium: CVE-2024-7981 Inappropriate implementation in Views",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00425,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-38207",
      "url": "https://patchblox.com/security/cve/CVE-2024-38207",
      "title": "Microsoft Edge (HTML-based) Memory Corruption Vulnerability",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.3,
      "epss": 0.00398,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-8035",
      "url": "https://patchblox.com/security/cve/CVE-2024-8035",
      "title": "Chromium: CVE-2024-8035 Inappropriate implementation in Extensions",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.0033,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-8033",
      "url": "https://patchblox.com/security/cve/CVE-2024-8033",
      "title": "Chromium: CVE-2024-8033 Inappropriate implementation in WebApp Installs",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00299,
      "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"
  }
}