{
  "fix": "Mozilla Thunderbird ESR (br) 128.4.3",
  "url": "https://patchblox.com/security/fix/windows-app/mozilla.thunderbird.esr.br-128.4.3",
  "summary": "Mozilla Thunderbird ESR (br) 128.4.3, released November 13, 2024, fixes 1 CVE in Mozilla Thunderbird ESR (br). None of them is reported as exploited. Patch Radar priority: Routine. The latest Mozilla Thunderbird ESR (br) is 153.7.0, which also fixes every one of these CVEs.",
  "platform": "windows-app",
  "type": "app-version",
  "title": "Mozilla Thunderbird ESR (br) 128.4.3",
  "released": "2024-11-13T00:00:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes CVE-2024-11159",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00312,
  "maxCvss": 4.3,
  "appliesTo": [
    {
      "product": "Mozilla Thunderbird ESR (br)",
      "productUrl": "https://patchblox.com/security/product/windows-app/mozilla-thunderbird-esr-br",
      "fixedVersion": "128.4.3",
      "latestVersion": "153.7.0",
      "supported": true
    }
  ],
  "supersededBy": {
    "product": "Mozilla Thunderbird ESR (br)",
    "latestVersion": "153.7.0",
    "productUrl": "https://patchblox.com/security/product/windows-app/mozilla-thunderbird-esr-br"
  },
  "cves": [
    {
      "cveId": "CVE-2024-11159",
      "url": "https://patchblox.com/security/cve/CVE-2024-11159",
      "title": "Mozilla Thunderbird ESR and 2 others: Cleartext Storage of Sensitive Information",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 4.3,
      "epss": 0.00312,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T13:47:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}