{
  "cveId": "CVE-2026-68440",
  "url": "https://patchblox.com/security/cve/CVE-2026-68440",
  "summary": "CVE-2026-68440 is fixed in linux on 1 platform by DEBIAN-CVE-2026-68440 (version 7.1.6-1), released August 13, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  net: txgbe: fix heap overflow when reading modul...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  net: txgbe: fix heap overflow when reading module EEPROM  txgbe_read_eeprom_hostif() always copies round_up(length, 4) bytes into the caller buffer, which ethtool allocates with exactly \u0027length\u0027 bytes. A non-4-aligned length therefore causes an out-of-bounds write. Copy only the remaining bytes on the final dword instead.",
  "published": "2026-08-12T00:17:44Z",
  "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": 0.00124,
  "epssPercentile": 0.02131,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.6-1",
      "fix": "DEBIAN-CVE-2026-68440",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-68440",
      "released": "2026-08-13T22:19:30Z"
    }
  ],
  "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"
  }
}