{
  "cveId": "CVE-2026-69486",
  "url": "https://patchblox.com/security/cve/CVE-2026-69486",
  "summary": "CVE-2026-69486 is fixed in 4 products on 2 platforms, first by Microsoft Edge Dev 154.0.4238.0, released August 25, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability",
  "description": "\u003Cp\u003EHeap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.\u003C/p\u003E",
  "published": "2026-09-15T07:00:00Z",
  "severity": "Important",
  "cvss": 8.8,
  "cwe": "Heap-based Buffer Overflow",
  "epss": 0.00819,
  "epssPercentile": 0.57439,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "exploitabilityAssessment": "Exploitation Less Likely",
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69486",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Microsoft Edge",
      "fixedVersion": "153.0.4234.32",
      "fix": "Microsoft Edge 153.0.4234.32",
      "url": "https://patchblox.com/security/fix/windows-app/microsoft.edge-153.0.4234.32",
      "released": "2026-09-10T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Microsoft Edge Beta",
      "fixedVersion": "154.0.4258.12",
      "fix": "Microsoft Edge Beta 154.0.4258.12",
      "url": "https://patchblox.com/security/fix/windows-app/microsoft.edge.beta-154.0.4258.12",
      "released": "2026-09-11T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Microsoft Edge Dev",
      "fixedVersion": "154.0.4238.0",
      "fix": "Microsoft Edge Dev 154.0.4238.0",
      "url": "https://patchblox.com/security/fix/windows-app/microsoft.edge.dev-154.0.4238.0",
      "released": "2026-08-25T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Microsoft Edge WebView2 Runtime",
      "fixedVersion": "153.0.4234.46",
      "fix": "Microsoft Edge WebView2 Runtime 153.0.4234.46",
      "url": "https://patchblox.com/security/fix/windows-app/microsoft.edgewebview2runtime-153.0.4234.46",
      "released": "2026-09-17T00:00:00Z"
    },
    {
      "platform": "macos",
      "product": "Microsoft Edge",
      "fixedVersion": "153.0.4234.32",
      "fix": "Microsoft Edge 153.0.4234.32",
      "url": "https://patchblox.com/security/fix/macos/com.microsoft.edgemac-153.0.4234.32",
      "released": "2026-09-10T07:11:53Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}