{
  "cveId": "CVE-2018-10540",
  "url": "https://patchblox.com/security/cve/CVE-2018-10540",
  "summary": "CVE-2018-10540 is fixed in 2 products on 1 platform, first by libwavpack1 5.1.0-2ubuntu1.1, released April 28, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libwavpack1: An issue was discovered in WavPack 5.1.0 and earlier for W64 input",
  "description": "An issue was discovered in WavPack 5.1.0 and earlier for W64 input. Out-of-bounds writes can occur because ParseWave64HeaderConfig in wave64.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.",
  "published": "2018-04-28T17:00:00Z",
  "severity": "Medium",
  "epss": 0.01624,
  "epssPercentile": 0.76279,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libwavpack1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.1.0-2ubuntu1.1",
      "fix": "libwavpack1 5.1.0-2ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libwavpack1-5.1.0-2ubuntu1.1",
      "released": "2018-04-28T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "wavpack",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "5.1.0-2ubuntu1.1",
      "fix": "wavpack 5.1.0-2ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-wavpack-5.1.0-2ubuntu1.1",
      "released": "2018-04-28T17:00:00Z"
    }
  ],
  "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"
  }
}