{
  "cveId": "CVE-2025-68294",
  "url": "https://patchblox.com/security/cve/CVE-2025-68294",
  "summary": "CVE-2025-68294 is fixed in linux on 1 platform by DEBIAN-CVE-2025-68294 (version 6.17.11-1), released December 16, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  io_uring/net: ensure vectored buffer node import...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  io_uring/net: ensure vectored buffer node import is tied to notification  When support for vectored registered buffers was added, the import itself is using \u0027req\u0027 rather than the notification io_kiocb, sr-\u003Enotif. For non-vectored imports, sr-\u003Enotif is correctly used. This is important as the lifetime of the two may be different. Use the correct io_kiocb for the vectored buffer import.",
  "published": "2025-12-16T16:16:08Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00144,
  "epssPercentile": 0.03731,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.17.11-1",
      "fix": "DEBIAN-CVE-2025-68294",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-68294",
      "released": "2025-12-16T16:16:08Z"
    }
  ],
  "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"
  }
}