{
  "cveId": "CVE-2026-44378",
  "url": "https://patchblox.com/security/cve/CVE-2026-44378",
  "summary": "CVE-2026-44378 is fixed in botan3 on 1 platform, first by DEBIAN-CVE-2026-44378, released June 24, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "botan3: Botan is a C\u002B\u002B cryptography library",
  "description": "Botan is a C\u002B\u002B cryptography library. Prior to 3.12.0, certain patterns of indefinite length encodings in BER data could cause quadratic behavior in the parser, resulting in a denial of service. Such BER encodings were accepted even in structures which are required to be encoded as DER, which prohibits indefinite length encodings. This vulnerability is fixed in 3.12.0.",
  "published": "2026-05-27T18:16:23Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00324,
  "epssPercentile": 0.2566,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "botan3",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.12.0\u002Bdfsg-2~deb13u1",
      "fix": "DEBIAN-CVE-2026-44378",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-44378",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "botan3",
      "release": "Debian 14",
      "fixedVersion": "3.12.0\u002Bdfsg-2",
      "fix": "DEBIAN-CVE-2026-44378",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-44378",
      "released": "2026-06-24T14:07:24Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}