{
  "cveId": "CVE-2022-45419",
  "url": "https://patchblox.com/security/cve/CVE-2022-45419",
  "summary": "CVE-2022-45419 is fixed in 2 products on 1 platform, first by Mozilla Firefox (en-US) 107.0, released November 15, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "Mozilla Firefox and 2 others: Improper Certificate Validation",
  "description": "If the user added a security exception for an invalid TLS certificate, opened an ongoing TLS connection with a server that used that certificate, and then deleted the exception, Firefox would have kept the connection alive, making it seem like the certificate was still trusted. This vulnerability affects Firefox \u003C 107.",
  "published": "2022-12-22T20:15:45Z",
  "severity": "",
  "cvss": 6.5,
  "cwe": "CWE-295: Improper Certificate Validation",
  "epss": 0.00394,
  "epssPercentile": 0.33857,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2022-45419",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Mozilla Firefox (en-US)",
      "fixedVersion": "107.0",
      "fix": "Mozilla Firefox (en-US) 107.0",
      "url": "https://patchblox.com/security/fix/windows-app/mozilla.firefox-107.0",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "windows-app",
      "product": "Mozilla Firefox ESR (en-US)",
      "fixedVersion": "115.4.0",
      "fix": "Mozilla Firefox ESR (en-US) 115.4.0",
      "url": "https://patchblox.com/security/fix/windows-app/mozilla.firefox.esr-115.4.0",
      "released": "2023-10-17T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}