{
  "cveId": "CVE-2026-46188",
  "url": "https://patchblox.com/security/cve/CVE-2026-46188",
  "summary": "CVE-2026-46188 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-46188, released June 24, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  octeon_ep_vf: add NULL check for napi_build_skb(...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  octeon_ep_vf: add NULL check for napi_build_skb()  napi_build_skb() can return NULL on allocation failure. In __octep_vf_oq_process_rx(), the result is used directly without a NULL check in both the single-buffer and multi-fragment paths, leading to a NULL pointer dereference.  Add NULL checks after both napi_build_skb() calls, properly advancing descriptors and consuming remaining fragments on failure.",
  "published": "2026-05-28T10:16:34Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00127,
  "epssPercentile": 0.02429,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.88-1",
      "fix": "DEBIAN-CVE-2026-46188",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-46188",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.0.7-1",
      "fix": "DEBIAN-CVE-2026-46188",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-46188",
      "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"
  }
}