{
  "cveId": "CVE-2024-4761",
  "url": "https://patchblox.com/security/cve/CVE-2024-4761",
  "summary": "CVE-2024-4761 is fixed in 5 products on 2 platforms, first by Microsoft Edge 124.0.2478.105, released May 14, 2024. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on May 16, 2024. Patch Radar priority: Patch now.",
  "title": "Chromium: CVE-2024-4761 Out of bounds write in V8",
  "description": "\u003Cp\u003EThis CVE was assigned by Chrome.  Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see \u003Ca href=\u0022https://chromereleases.googleblog.com/2024\u0022\u003EGoogle Chrome Releases\u003C/a\u003E for more information.\u003C/p\u003E\n\u003Cp\u003EGoogle is aware that an exploit for CVE-2024-4761 exists in the wild.\u003C/p\u003E",
  "published": "2024-05-14T12:00:18Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "cwe": "CWE-787: Out-of-bounds Write",
  "epss": 0.11007,
  "epssPercentile": 0.9593,
  "priority": "Patch now",
  "priorityTier": 1,
  "exploited": true,
  "vendorExploited": true,
  "disclosed": false,
  "kev": {
    "added": "2024-05-16T00:00:00Z",
    "due": "2024-06-06T00:00:00Z",
    "ransomware": false,
    "requiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable."
  },
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-4761",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Microsoft Edge",
      "fixedVersion": "124.0.2478.105",
      "fix": "Microsoft Edge 124.0.2478.105",
      "url": "https://patchblox.com/security/fix/windows-app/microsoft.edge-124.0.2478.105",
      "released": "2024-05-14T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Microsoft Edge Beta",
      "fixedVersion": "127.0.2651.8",
      "fix": "Microsoft Edge Beta 127.0.2651.8",
      "url": "https://patchblox.com/security/fix/windows-app/microsoft.edge.beta-127.0.2651.8",
      "released": "2024-06-21T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Microsoft Edge Dev",
      "fixedVersion": "127.0.2651.8",
      "fix": "Microsoft Edge Dev 127.0.2651.8",
      "url": "https://patchblox.com/security/fix/windows-app/microsoft.edge.dev-127.0.2651.8",
      "released": "2024-06-21T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Microsoft Edge WebView2 Runtime",
      "fixedVersion": "125.0.2535.67",
      "fix": "Microsoft Edge WebView2 Runtime 125.0.2535.67",
      "url": "https://patchblox.com/security/fix/windows-app/microsoft.edgewebview2runtime-125.0.2535.67",
      "released": "2024-05-24T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "chromium",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "124.0.6367.207-1~deb12u1",
      "fix": "DSA-5689-1",
      "url": "https://patchblox.com/security/fix/linux/dsa-5689-1",
      "released": "2024-05-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "chromium",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "124.0.6367.207-1",
      "fix": "DEBIAN-CVE-2024-4761",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-4761",
      "released": "2024-05-14T16:17:35Z"
    },
    {
      "platform": "linux",
      "product": "chromium",
      "release": "Debian 14",
      "fixedVersion": "124.0.6367.207-1",
      "fix": "DEBIAN-CVE-2024-4761",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-4761",
      "released": "2024-05-14T16:17:35Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}