{
  "cveId": "CVE-2023-25733",
  "url": "https://patchblox.com/security/cve/CVE-2023-25733",
  "summary": "CVE-2023-25733 is fixed in 5 products on 2 platforms, first by firefox 110.0\u002Bbuild3-0ubuntu0.18.04.1, released February 14, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "Mozilla Firefox and 2 others: Unchecked Return Value",
  "description": "The return value from \u0060gfx::SourceSurfaceSkia::Map()\u0060 wasn\u0027t being verified which could have potentially lead to a null pointer dereference. This vulnerability affects Firefox \u003C 110.",
  "published": "2023-02-14T16:00:00Z",
  "severity": "Medium",
  "cvss": 7.5,
  "cwe": "CWE-252: Unchecked Return Value",
  "epss": 0.00622,
  "epssPercentile": 0.50048,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://nvd.nist.gov/vuln/detail/CVE-2023-25733",
  "fixes": [
    {
      "platform": "windows-app",
      "product": "Mozilla Firefox (en-US)",
      "fixedVersion": "110.0",
      "fix": "Mozilla Firefox (en-US) 110.0",
      "url": "https://patchblox.com/security/fix/windows-app/mozilla.firefox-110.0",
      "released": "2023-02-16T00:00:00Z"
    },
    {
      "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"
    },
    {
      "platform": "linux",
      "product": "firefox",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "110.0\u002Bbuild3-0ubuntu0.18.04.1",
      "fix": "firefox 110.0\u002Bbuild3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-110.0-build3-0ubuntu0.18.04.1",
      "released": "2023-02-14T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "110.0\u002Bbuild3-0ubuntu0.20.04.1",
      "fix": "firefox 110.0\u002Bbuild3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-firefox-110.0-build3-0ubuntu0.20.04.1",
      "released": "2023-02-14T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-geckodriver",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "110.0\u002Bbuild3-0ubuntu0.18.04.1",
      "fix": "firefox-geckodriver 110.0\u002Bbuild3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-geckodriver-110.0-build3-0ubuntu0.18.04.1",
      "released": "2023-02-14T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-geckodriver",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "110.0\u002Bbuild3-0ubuntu0.20.04.1",
      "fix": "firefox-geckodriver 110.0\u002Bbuild3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-firefox-geckodriver-110.0-build3-0ubuntu0.20.04.1",
      "released": "2023-02-14T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-mozsymbols",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "110.0\u002Bbuild3-0ubuntu0.18.04.1",
      "fix": "firefox-mozsymbols 110.0\u002Bbuild3-0ubuntu0.18.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-firefox-mozsymbols-110.0-build3-0ubuntu0.18.04.1",
      "released": "2023-02-14T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "firefox-mozsymbols",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "110.0\u002Bbuild3-0ubuntu0.20.04.1",
      "fix": "firefox-mozsymbols 110.0\u002Bbuild3-0ubuntu0.20.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-firefox-mozsymbols-110.0-build3-0ubuntu0.20.04.1",
      "released": "2023-02-14T16:00:00Z"
    }
  ],
  "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"
  }
}