{
  "fix": "Mozilla Firefox (en-US) 125.0.1",
  "url": "https://patchblox.com/security/fix/windows-app/mozilla.firefox-125.0.1",
  "summary": "Mozilla Firefox (en-US) 125.0.1, released April 17, 2024, fixes 16 CVEs in Mozilla Firefox (en-US). None of them is reported as exploited. Patch Radar priority: Urgent. The latest Mozilla Firefox (en-US) is 159.0, which also fixes every one of these CVEs.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Mozilla Firefox (en-US) 125.0.1",
  "released": "2024-04-17T00:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2024-3863, rated Critical",
  "supported": true,
  "cveCount": 16,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00857,
  "maxCvss": 9.8,
  "appliesTo": [
    {
      "product": "Mozilla Firefox (en-US)",
      "productUrl": "https://patchblox.com/security/product/windows-app/mozilla-firefox-en-us",
      "fixedVersion": "125.0.1",
      "latestVersion": "159.0",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Mozilla Firefox (en-US)",
    "latestVersion": "159.0",
    "productUrl": "https://patchblox.com/security/product/windows-app/mozilla-firefox-en-us"
  },
  "cves": [
    {
      "cveId": "CVE-2024-3863",
      "url": "https://patchblox.com/security/cve/CVE-2024-3863",
      "title": "Mozilla Firefox ESR and 5 others: Unrestricted Upload of File with Dangerous Type",
      "priority": "Urgent",
      "cvss": 9.8,
      "epss": 0.00812,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-5702",
      "url": "https://patchblox.com/security/cve/CVE-2024-5702",
      "title": "Mozilla Firefox ESR and 5 others: Use After Free",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00857,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3864",
      "url": "https://patchblox.com/security/cve/CVE-2024-3864",
      "title": "Mozilla Firefox ESR and 5 others: Improper Restriction of Operations within the Bounds of a Memory Buffer",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.1,
      "epss": 0.00854,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3854",
      "url": "https://patchblox.com/security/cve/CVE-2024-3854",
      "title": "Mozilla Firefox ESR and 5 others: Out-of-bounds Read",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00733,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3852",
      "url": "https://patchblox.com/security/cve/CVE-2024-3852",
      "title": "Mozilla Firefox ESR and 5 others: Symbolic Name not Mapping to Correct Object",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.00627,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3856",
      "url": "https://patchblox.com/security/cve/CVE-2024-3856",
      "title": "Mozilla Firefox ESR and 3 others: Use After Free",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00613,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3858",
      "url": "https://patchblox.com/security/cve/CVE-2024-3858",
      "title": "Mozilla Firefox ESR and 3 others: NULL Pointer Dereference",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.5,
      "epss": 0.00567,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3865",
      "url": "https://patchblox.com/security/cve/CVE-2024-3865",
      "title": "Mozilla Firefox ESR and 3 others: Improper Restriction of Operations within the Bounds of a Memory Buffer",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.1,
      "epss": 0.00486,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3853",
      "url": "https://patchblox.com/security/cve/CVE-2024-3853",
      "title": "Mozilla Firefox ESR and 3 others: A use-after-free could result if a JavaScript realm was in the process of being initialized when a garbage\u2026",
      "priority": "High",
      "severity": "Medium",
      "cvss": 7.5,
      "epss": 0.00356,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3857",
      "url": "https://patchblox.com/security/cve/CVE-2024-3857",
      "title": "Mozilla Firefox ESR and 5 others: Use After Free",
      "priority": "High",
      "severity": "Low",
      "cvss": 7.8,
      "epss": 0.00245,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3302",
      "url": "https://patchblox.com/security/cve/CVE-2024-3302",
      "title": "Mozilla Firefox ESR and 5 others: Allocation of Resources Without Limits or Throttling",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 3.7,
      "epss": 0.00766,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3859",
      "url": "https://patchblox.com/security/cve/CVE-2024-3859",
      "title": "Mozilla Firefox ESR and 5 others: Integer Overflow or Wraparound",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.1,
      "epss": 0.00669,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3855",
      "url": "https://patchblox.com/security/cve/CVE-2024-3855",
      "title": "Mozilla Firefox ESR and 3 others: Out-of-bounds Read",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.00398,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3862",
      "url": "https://patchblox.com/security/cve/CVE-2024-3862",
      "title": "Mozilla Firefox ESR and 3 others: Use of Uninitialized Resource",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.3,
      "epss": 0.00365,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3861",
      "url": "https://patchblox.com/security/cve/CVE-2024-3861",
      "title": "Mozilla Firefox ESR and 5 others: If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect reference\u2026",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.1,
      "epss": 0.00228,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-3860",
      "url": "https://patchblox.com/security/cve/CVE-2024-3860",
      "title": "Mozilla Firefox ESR and 3 others: Missing Release of Memory after Effective Lifetime",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.2,
      "epss": 0.00172,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-10T13:56:55Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}