{
  "fix": "RHSA-2022:6717",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2022-6717",
  "summary": "RHSA-2022:6717, released September 26, 2022, fixes 11 CVEs in thunderbird (version 0:102.3.0-3.el9_0). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "thunderbird security update",
  "released": "2022-09-26T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2022-40959, high severity",
  "supported": true,
  "cveCount": 11,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0146,
  "maxCvss": 8.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2022:6717",
  "appliesTo": [
    {
      "product": "thunderbird",
      "productUrl": "https://patchblox.com/security/product/linux/thunderbird",
      "release": "RHEL 9",
      "fixedVersion": "0:102.3.0-3.el9_0",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2022-40959",
      "url": "https://patchblox.com/security/cve/CVE-2022-40959",
      "title": "Mozilla Thunderbird and 4 others: Insecure Storage of Sensitive Information",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.0146,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-40962",
      "url": "https://patchblox.com/security/cve/CVE-2022-40962",
      "title": "Mozilla Thunderbird and 4 others: Out-of-bounds Write",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.0143,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-40957",
      "url": "https://patchblox.com/security/cve/CVE-2022-40957",
      "title": "Mozilla Thunderbird and 4 others: Improper Handling of Inconsistent Structural Elements",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01241,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-40958",
      "url": "https://patchblox.com/security/cve/CVE-2022-40958",
      "title": "Mozilla Thunderbird and 4 others: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01177,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-40960",
      "url": "https://patchblox.com/security/cve/CVE-2022-40960",
      "title": "Mozilla Thunderbird and 4 others: Use After Free",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.01077,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-40956",
      "url": "https://patchblox.com/security/cve/CVE-2022-40956",
      "title": "Mozilla Thunderbird and 4 others: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00942,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-36059",
      "url": "https://patchblox.com/security/cve/CVE-2022-36059",
      "title": "thunderbird: matrix-js-sdk is a Matrix messaging protocol Client-Server SDK for JavaScript",
      "priority": "High",
      "severity": "Medium",
      "cvss": 8.8,
      "epss": 0.00932,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3033",
      "url": "https://patchblox.com/security/cve/CVE-2022-3033",
      "title": "Mozilla Thunderbird and 1 other: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00805,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3032",
      "url": "https://patchblox.com/security/cve/CVE-2022-3032",
      "title": "Mozilla Thunderbird and 1 other: When receiving an HTML email that contained an \u003Ccode\u003Eiframe\u003C/code\u003E element, which used a \u003Ccode\u003Esrcdoc\u003C/code\u003E\u2026",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00707,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3034",
      "url": "https://patchblox.com/security/cve/CVE-2022-3034",
      "title": "Mozilla Thunderbird and 1 other: Improper Restriction of Rendered UI Layers or Frames",
      "priority": "High",
      "severity": "Important",
      "cvss": 8.8,
      "epss": 0.00569,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-3266",
      "url": "https://patchblox.com/security/cve/CVE-2022-3266",
      "title": "Mozilla Thunderbird and 4 others: Out-of-bounds Read",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.5,
      "epss": 0.00304,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}