{
  "cveId": "CVE-2026-98585",
  "url": "https://patchblox.com/security/cve/CVE-2026-98585",
  "summary": "CVE-2026-98585 is fixed in linux on 1 platform by DEBIAN-CVE-2026-98585 (version 7.2.9-1), released October 19, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "eth: fbnic: Avoid rounding zero ring sizes",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  eth: fbnic: Avoid rounding zero ring sizes  roundup_pow_of_two() is undefined for zero. ethtool permits a zero ring size to reach the driver, where the minimum-size check should reject it.  Leave zero unchanged while rounding nonzero ring sizes. The minimum-size check then rejects zero deterministically without changing the established behavior for other values.",
  "published": "2026-10-18T16:17:11Z",
  "severity": "",
  "epss": 0.00166,
  "epssPercentile": 0.05882,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-98585",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.2.9-1",
      "fix": "DEBIAN-CVE-2026-98585",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-98585",
      "released": "2026-10-19T16:27:52Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}