{
  "cveId": "CVE-2022-34485",
  "url": "https://patchblox.com/security/cve/CVE-2022-34485",
  "summary": "CVE-2022-34485 is fixed in 4 products on 2 platforms, first by Mozilla Firefox (en-US) 102.0, released June 27, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Mozilla Firefox: Out-of-bounds Write",
  "description": "Mozilla developers Bryce Seager van Dyk and the Mozilla Fuzzing Team reported potential vulnerabilities present in Firefox 101. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox \u003C 102.",
  "published": "2022-07-04T17:00:00Z",
  "severity": "Medium",
  "cvss": 9.8,
  "cwe": "CWE-787: Out-of-bounds Write",
  "epss": 0.0072,
  "epssPercentile": 0.54166,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2022-34485",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Mozilla Firefox (en-US)",
      "fixedVersion": "102.0",
      "fix": "Mozilla Firefox (en-US) 102.0",
      "url": "https://patchblox.com/security/fix/windows-app/mozilla.firefox-102.0",
      "released": "2022-06-27T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "102.0\u002Bbuild2-0ubuntu0.18.04.1",
      "fix": "firefox 102.0\u002Bbuild2-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-102.0-build2-0ubuntu0.18.04.1",
      "released": "2022-07-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "102.0\u002Bbuild2-0ubuntu0.20.04.1",
      "fix": "firefox 102.0\u002Bbuild2-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-firefox-102.0-build2-0ubuntu0.20.04.1",
      "released": "2022-07-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-geckodriver",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "102.0\u002Bbuild2-0ubuntu0.18.04.1",
      "fix": "firefox-geckodriver 102.0\u002Bbuild2-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-geckodriver-102.0-build2-0ubuntu0.18.04.1",
      "released": "2022-07-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-geckodriver",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "102.0\u002Bbuild2-0ubuntu0.20.04.1",
      "fix": "firefox-geckodriver 102.0\u002Bbuild2-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-firefox-geckodriver-102.0-build2-0ubuntu0.20.04.1",
      "released": "2022-07-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-mozsymbols",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "102.0\u002Bbuild2-0ubuntu0.18.04.1",
      "fix": "firefox-mozsymbols 102.0\u002Bbuild2-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-mozsymbols-102.0-build2-0ubuntu0.18.04.1",
      "released": "2022-07-04T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-mozsymbols",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "102.0\u002Bbuild2-0ubuntu0.20.04.1",
      "fix": "firefox-mozsymbols 102.0\u002Bbuild2-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-firefox-mozsymbols-102.0-build2-0ubuntu0.20.04.1",
      "released": "2022-07-04T17:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}