{
  "cveId": "CVE-2019-9789",
  "url": "https://patchblox.com/security/cve/CVE-2019-9789",
  "summary": "CVE-2019-9789 is fixed in 4 products on 1 platform, first by firefox 66.0\u002Bbuild3-0ubuntu0.18.04.1, released March 19, 2019. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "firefox: Mozilla developers and community members reported memory safety bugs present in Firefox 65",
  "description": "Mozilla developers and community members reported memory safety bugs present in Firefox 65. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox \u0026lt; 66.",
  "published": "2019-03-19T17:00:00Z",
  "severity": "Medium",
  "epss": 0.01215,
  "epssPercentile": 0.68735,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "firefox",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "66.0\u002Bbuild3-0ubuntu0.18.04.1",
      "fix": "firefox 66.0\u002Bbuild3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-66.0-build3-0ubuntu0.18.04.1",
      "released": "2019-03-19T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-globalmenu",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "66.0\u002Bbuild3-0ubuntu0.18.04.1",
      "fix": "firefox-globalmenu 66.0\u002Bbuild3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-globalmenu-66.0-build3-0ubuntu0.18.04.1",
      "released": "2019-03-19T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-mozsymbols",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "66.0\u002Bbuild3-0ubuntu0.18.04.1",
      "fix": "firefox-mozsymbols 66.0\u002Bbuild3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-mozsymbols-66.0-build3-0ubuntu0.18.04.1",
      "released": "2019-03-19T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-testsuite",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "66.0\u002Bbuild3-0ubuntu0.18.04.1",
      "fix": "firefox-testsuite 66.0\u002Bbuild3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-testsuite-66.0-build3-0ubuntu0.18.04.1",
      "released": "2019-03-19T17:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}