{
  "cveId": "CVE-2026-39892",
  "url": "https://patchblox.com/security/cve/CVE-2026-39892",
  "summary": "CVE-2026-39892 is fixed in python-cryptography on 1 platform by DEBIAN-CVE-2026-39892 (version 46.0.7-1), released April 8, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "python-cryptography: cryptography is a package designed to expose cryptographic primitives and recipes to Python developers",
  "description": "cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers (e.g. Hash.update()), this could lead to buffer overflows. This vulnerability is fixed in 46.0.7.",
  "published": "2026-04-08T21:17:01Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00677,
  "epssPercentile": 0.52537,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "python-cryptography",
      "release": "Debian 14",
      "fixedVersion": "46.0.7-1",
      "fix": "DEBIAN-CVE-2026-39892",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-39892",
      "released": "2026-04-08T21:17:01Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}