{
  "cveId": "CVE-2023-0137",
  "url": "https://patchblox.com/security/cve/CVE-2023-0137",
  "summary": "CVE-2023-0137 is fixed in 6 products on 1 platform, first by chromium-browser 109.0.5414.74-0ubuntu0.18.04.14, released January 10, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "chromium: Heap buffer overflow in Platform Apps in Google Chrome on Chrome OS prior to 109.0.5414.74 allowed an attacker who co...",
  "description": "Heap buffer overflow in Platform Apps in Google Chrome on Chrome OS prior to 109.0.5414.74 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)",
  "published": "2023-01-10T12:15:00Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
  "epss": 0.00517,
  "epssPercentile": 0.44203,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "chromium",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "109.0.5414.74-1",
      "fix": "DEBIAN-CVE-2023-0137",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-0137",
      "released": "2023-01-10T20:15:11Z"
    },
    {
      "platform": "linux",
      "product": "chromium",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "109.0.5414.74-1",
      "fix": "DEBIAN-CVE-2023-0137",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-0137",
      "released": "2023-01-10T20:15:11Z"
    },
    {
      "platform": "linux",
      "product": "chromium",
      "release": "Debian 14",
      "fixedVersion": "109.0.5414.74-1",
      "fix": "DEBIAN-CVE-2023-0137",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-0137",
      "released": "2023-01-10T20:15:11Z"
    },
    {
      "platform": "linux",
      "product": "chromium-browser",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "109.0.5414.74-0ubuntu0.18.04.14",
      "fix": "chromium-browser 109.0.5414.74-0ubuntu0.18.04.14",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-browser-109.0.5414.74-0ubuntu0.18.04.14",
      "released": "2023-01-10T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "chromium-browser-l10n",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "109.0.5414.74-0ubuntu0.18.04.14",
      "fix": "chromium-browser-l10n 109.0.5414.74-0ubuntu0.18.04.14",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-browser-l10n-109.0.5414.74-0ubuntu0.18.04.14",
      "released": "2023-01-10T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "chromium-chromedriver",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "109.0.5414.74-0ubuntu0.18.04.14",
      "fix": "chromium-chromedriver 109.0.5414.74-0ubuntu0.18.04.14",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-chromedriver-109.0.5414.74-0ubuntu0.18.04.14",
      "released": "2023-01-10T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "chromium-codecs-ffmpeg",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "109.0.5414.74-0ubuntu0.18.04.14",
      "fix": "chromium-codecs-ffmpeg 109.0.5414.74-0ubuntu0.18.04.14",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-codecs-ffmpeg-109.0.5414.74-0ubuntu0.18.04.14",
      "released": "2023-01-10T12:15:00Z"
    },
    {
      "platform": "linux",
      "product": "chromium-codecs-ffmpeg-extra",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "109.0.5414.74-0ubuntu0.18.04.14",
      "fix": "chromium-codecs-ffmpeg-extra 109.0.5414.74-0ubuntu0.18.04.14",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-chromium-codecs-ffmpeg-extra-109.0.5414.74-0ubuntu0.18.04.14",
      "released": "2023-01-10T12:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}