{
  "fix": "Microsoft Edge 115.0.1901.200",
  "url": "https://patchblox.com/security/fix/windows-app/microsoft.edge-115.0.1901.200",
  "summary": "Microsoft Edge 115.0.1901.200, released August 7, 2023, fixes 24 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 115.0.1901.200",
  "released": "2023-08-07T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2023-4069, high severity",
  "supported": true,
  "cveCount": 24,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.24918,
  "maxCvss": 8.8,
  "appliesTo": [
    {
      "product": "Microsoft Edge",
      "productUrl": "https://patchblox.com/security/product/windows-app/microsoft-edge",
      "fixedVersion": "115.0.1901.200",
      "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-2023-4069",
      "url": "https://patchblox.com/security/cve/CVE-2023-4069",
      "title": "Chromium: CVE-2023-4069 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.24918,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4068",
      "url": "https://patchblox.com/security/cve/CVE-2023-4068",
      "title": "Chromium: CVE-2023-4068 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.1,
      "epss": 0.16141,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4070",
      "url": "https://patchblox.com/security/cve/CVE-2023-4070",
      "title": "Chromium: CVE-2023-4070 Type Confusion in V8",
      "priority": "High",
      "severity": "high",
      "cvss": 8.1,
      "epss": 0.01411,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4071",
      "url": "https://patchblox.com/security/cve/CVE-2023-4071",
      "title": "Chromium: CVE-2023-4071 Heap buffer overflow in Visuals",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.01252,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4072",
      "url": "https://patchblox.com/security/cve/CVE-2023-4072",
      "title": "Chromium: CVE-2023-4072 Out of bounds read and write in WebGL",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.01227,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4075",
      "url": "https://patchblox.com/security/cve/CVE-2023-4075",
      "title": "Chromium: CVE-2023-4075 Use after free in Cast",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.01193,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4074",
      "url": "https://patchblox.com/security/cve/CVE-2023-4074",
      "title": "Chromium: CVE-2023-4074 Use after free in Blink Task Scheduling",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.01096,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3732",
      "url": "https://patchblox.com/security/cve/CVE-2023-3732",
      "title": "Chromium: CVE-2023-3732 Out of bounds memory access in Mojo",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.01039,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4076",
      "url": "https://patchblox.com/security/cve/CVE-2023-4076",
      "title": "Chromium: CVE-2023-4076 Use after free in WebRTC",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00924,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4077",
      "url": "https://patchblox.com/security/cve/CVE-2023-4077",
      "title": "Chromium: CVE-2023-4077 Insufficient data validation in Extensions",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00903,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4078",
      "url": "https://patchblox.com/security/cve/CVE-2023-4078",
      "title": "Chromium: CVE-2023-4078 Inappropriate implementation in Extensions",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00903,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3730",
      "url": "https://patchblox.com/security/cve/CVE-2023-3730",
      "title": "Chromium: CVE-2023-3730 Use after free in Tab Groups",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00715,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3728",
      "url": "https://patchblox.com/security/cve/CVE-2023-3728",
      "title": "Chromium: CVE-2023-3728 Use after free in WebRTC",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00707,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3727",
      "url": "https://patchblox.com/security/cve/CVE-2023-3727",
      "title": "Chromium: CVE-2023-3727 Use after free in WebRTC",
      "priority": "High",
      "severity": "high",
      "cvss": 8.8,
      "epss": 0.00694,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-38157",
      "url": "https://patchblox.com/security/cve/CVE-2023-38157",
      "title": "Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.02463,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-35392",
      "url": "https://patchblox.com/security/cve/CVE-2023-35392",
      "title": "Microsoft Edge (Chromium-based) Spoofing Vulnerability",
      "priority": "Routine",
      "severity": "Low",
      "cvss": 4.7,
      "epss": 0.00795,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-38187",
      "url": "https://patchblox.com/security/cve/CVE-2023-38187",
      "title": "Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00773,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-38173",
      "url": "https://patchblox.com/security/cve/CVE-2023-38173",
      "title": "Microsoft Edge for Android Spoofing Vulnerability",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 4.3,
      "epss": 0.0064,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3734",
      "url": "https://patchblox.com/security/cve/CVE-2023-3734",
      "title": "Chromium: CVE-2023-3734 Inappropriate implementation in Picture In Picture",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.0061,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3733",
      "url": "https://patchblox.com/security/cve/CVE-2023-3733",
      "title": "Chromium: CVE-2023-3733 Inappropriate implementation in WebApp Installs",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00579,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3735",
      "url": "https://patchblox.com/security/cve/CVE-2023-3735",
      "title": "Chromium: CVE-2023-3735 Inappropriate implementation in Web API Permission Prompts",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00579,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3737",
      "url": "https://patchblox.com/security/cve/CVE-2023-3737",
      "title": "Chromium: CVE-2023-3737 Inappropriate implementation in Notifications",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00564,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3740",
      "url": "https://patchblox.com/security/cve/CVE-2023-3740",
      "title": "Chromium: CVE-2023-3740 Insufficient validation of untrusted input in Themes",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00552,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-3738",
      "url": "https://patchblox.com/security/cve/CVE-2023-3738",
      "title": "Chromium: CVE-2023-3738 Inappropriate implementation in Autofill",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.3,
      "epss": 0.00532,
      "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"
  }
}