{
  "cveId": "CVE-2018-16336",
  "url": "https://patchblox.com/security/cve/CVE-2018-16336",
  "summary": "CVE-2018-16336 is fixed in 2 products on 1 platform, first by exiv2 0.25-3.1ubuntu0.18.04.2, released September 27, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "exiv2: Exiv2::Internal::PngChunk::parseTXTChunk in Exiv2 v0.26 allows remote attackers to cause a denial of service (heap-ba...",
  "description": "Exiv2::Internal::PngChunk::parseTXTChunk in Exiv2 v0.26 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted image file, a different vulnerability than CVE-2018-10999.",
  "published": "2018-08-31T17:00:00Z",
  "severity": "Medium",
  "epss": 0.0273,
  "epssPercentile": 0.86168,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "exiv2",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.25-3.1ubuntu0.18.04.2",
      "fix": "exiv2 0.25-3.1ubuntu0.18.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-exiv2-0.25-3.1ubuntu0.18.04.2",
      "released": "2018-09-27T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libexiv2-14",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.25-3.1ubuntu0.18.04.2",
      "fix": "libexiv2-14 0.25-3.1ubuntu0.18.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libexiv2-14-0.25-3.1ubuntu0.18.04.2",
      "released": "2018-09-27T17:00:00Z"
    }
  ],
  "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"
  }
}