{
  "cveId": "CVE-2019-20326",
  "url": "https://patchblox.com/security/cve/CVE-2019-20326",
  "summary": "CVE-2019-20326 is fixed in 2 products on 1 platform, first by gthumb 3:3.6.1-1ubuntu0.1~esm1, released July 19, 2021. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "gthumb: A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg() in extensions/cairo_io/cairo-image-surface-jp...",
  "description": "A heap-based buffer overflow in _cairo_image_surface_create_from_jpeg() in extensions/cairo_io/cairo-image-surface-jpeg.c in GNOME gThumb before 3.8.3 and Linux Mint Pix before 2.4.5 allows attackers to cause a crash and potentially execute arbitrary code via a crafted JPEG file.",
  "published": "2020-03-16T15:15:00Z",
  "severity": "Medium",
  "epss": 0.02189,
  "epssPercentile": 0.82539,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "gthumb",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3:3.6.1-1ubuntu0.1~esm1",
      "fix": "gthumb 3:3.6.1-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gthumb-3-3.6.1-1ubuntu0.1-esm1",
      "released": "2021-07-19T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gthumb",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3:3.8.0-2.1ubuntu0.1",
      "fix": "gthumb 3:3.8.0-2.1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-gthumb-3-3.8.0-2.1ubuntu0.1",
      "released": "2021-07-19T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gthumb-data",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "3:3.6.1-1ubuntu0.1~esm1",
      "fix": "gthumb-data 3:3.6.1-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-gthumb-data-3-3.6.1-1ubuntu0.1-esm1",
      "released": "2021-07-19T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "gthumb-data",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "3:3.8.0-2.1ubuntu0.1",
      "fix": "gthumb-data 3:3.8.0-2.1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-gthumb-data-3-3.8.0-2.1ubuntu0.1",
      "released": "2021-07-19T10:15:00Z"
    }
  ],
  "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"
  }
}