{
  "cveId": "CVE-2022-22746",
  "url": "https://patchblox.com/security/cve/CVE-2022-22746",
  "summary": "CVE-2022-22746 is fixed in 2 products on 1 platform, first by Mozilla Thunderbird (en-US) 91.5.0, released January 6, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Mozilla Firefox ESR and 3 others: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
  "description": "A race condition could have allowed bypassing the fullscreen notification which could have lead to a fullscreen window spoof being unnoticed.\u003Cbr\u003E*This bug only affects Firefox for Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR \u003C 91.5, Firefox \u003C 96, and Thunderbird \u003C 91.5.",
  "published": "2022-12-22T20:15:15Z",
  "severity": "",
  "cvss": 5.9,
  "cwe": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
  "epss": 0.00624,
  "epssPercentile": 0.50191,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2022-22746",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Mozilla Firefox ESR (en-US)",
      "fixedVersion": "102.0",
      "fix": "Mozilla Firefox ESR (en-US) 102.0",
      "url": "https://patchblox.com/security/fix/windows-app/mozilla.firefox.esr-102.0",
      "released": "2022-06-23T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Mozilla Thunderbird (en-US)",
      "fixedVersion": "91.5.0",
      "fix": "Mozilla Thunderbird (en-US) 91.5.0",
      "url": "https://patchblox.com/security/fix/windows-app/mozilla.thunderbird-91.5.0",
      "released": "2022-01-06T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "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"
  }
}