{
  "fix": "Firefox Developer Edition (en-US) 133.0",
  "url": "https://patchblox.com/security/fix/windows-app/mozilla.firefox.developeredition-133.0",
  "summary": "Firefox Developer Edition (en-US) 133.0, released November 15, 2024, fixes 16 CVEs in Firefox Developer Edition (en-US). None of them is reported as exploited. Patch Radar priority: Urgent. The latest Firefox Developer Edition (en-US) is 156.0, which also fixes every one of these CVEs.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Firefox Developer Edition (en-US) 133.0",
  "released": "2024-11-15T00:00:00Z",
  "priority": "Urgent",
  "priorityTier": 2,
  "priorityReason": "Closes CVE-2024-11704, rated Critical",
  "supported": true,
  "cveCount": 16,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00913,
  "maxCvss": 9.8,
  "appliesTo": [
    {
      "product": "Firefox Developer Edition (en-US)",
      "productUrl": "https://patchblox.com/security/product/windows-app/firefox-developer-edition-en-us",
      "fixedVersion": "133.0",
      "latestVersion": "156.0",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Firefox Developer Edition (en-US)",
    "latestVersion": "156.0",
    "productUrl": "https://patchblox.com/security/product/windows-app/firefox-developer-edition-en-us"
  },
  "cves": [
    {
      "cveId": "CVE-2024-11704",
      "url": "https://patchblox.com/security/cve/CVE-2024-11704",
      "title": "Mozilla Firefox ESR and 8 others: Double Free",
      "priority": "Urgent",
      "severity": "critical",
      "cvss": 9.8,
      "epss": 0.00913,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11693",
      "url": "https://patchblox.com/security/cve/CVE-2024-11693",
      "title": "Mozilla Firefox ESR and 8 others: The executable file warning was not presented when downloading .library-ms files.",
      "priority": "Urgent",
      "cvss": 9.8,
      "epss": 0.00827,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11697",
      "url": "https://patchblox.com/security/cve/CVE-2024-11697",
      "title": "Mozilla Firefox ESR and 8 others: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00809,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11699",
      "url": "https://patchblox.com/security/cve/CVE-2024-11699",
      "title": "Mozilla Firefox ESR and 8 others: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00723,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11705",
      "url": "https://patchblox.com/security/cve/CVE-2024-11705",
      "title": "Mozilla Firefox ESR and 8 others: NULL Pointer Dereference",
      "priority": "High",
      "severity": "Medium",
      "cvss": 9.1,
      "epss": 0.00655,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11702",
      "url": "https://patchblox.com/security/cve/CVE-2024-11702",
      "title": "Mozilla Firefox ESR and 8 others: Inappropriate Encoding for Output Context",
      "priority": "High",
      "cvss": 7.5,
      "epss": 0.00526,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11694",
      "url": "https://patchblox.com/security/cve/CVE-2024-11694",
      "title": "Mozilla Firefox ESR and 8 others: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00518,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11700",
      "url": "https://patchblox.com/security/cve/CVE-2024-11700",
      "title": "Mozilla Firefox ESR and 8 others: Improper Restriction of Rendered UI Layers or Frames",
      "priority": "High",
      "cvss": 8.1,
      "epss": 0.00507,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11692",
      "url": "https://patchblox.com/security/cve/CVE-2024-11692",
      "title": "Mozilla Firefox ESR and 8 others: Authentication Bypass by Spoofing",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00491,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11695",
      "url": "https://patchblox.com/security/cve/CVE-2024-11695",
      "title": "Mozilla Firefox ESR and 8 others: Improper Restriction of Rendered UI Layers or Frames",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00461,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11696",
      "url": "https://patchblox.com/security/cve/CVE-2024-11696",
      "title": "Mozilla Firefox ESR and 8 others: Improper Verification of Cryptographic Signature",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00363,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2025-0243",
      "url": "https://patchblox.com/security/cve/CVE-2025-0243",
      "title": "Memory safety bugs fixed in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.5,
      "epss": 0.0025,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11706",
      "url": "https://patchblox.com/security/cve/CVE-2024-11706",
      "title": "Mozilla Firefox ESR and 8 others: NULL Pointer Dereference",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.00495,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11701",
      "url": "https://patchblox.com/security/cve/CVE-2024-11701",
      "title": "Mozilla Firefox ESR and 8 others: Authentication Bypass by Spoofing",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 4.3,
      "epss": 0.00417,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11708",
      "url": "https://patchblox.com/security/cve/CVE-2024-11708",
      "title": "Mozilla Firefox ESR and 8 others: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.0035,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-11703",
      "url": "https://patchblox.com/security/cve/CVE-2024-11703",
      "title": "Mozilla Firefox ESR and 5 others: Insufficiently Protected Credentials",
      "priority": "Routine",
      "cvss": 5.7,
      "epss": 0.00217,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}