{
  "cveId": "CVE-2026-80564",
  "url": "https://patchblox.com/security/cve/CVE-2026-80564",
  "summary": "CVE-2026-80564 is fixed in linux on 1 platform by DEBIAN-CVE-2026-80564 (version 7.1.10-1), released September 4, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  gve: fix NULL dereference due to missing ptp adj...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  gve: fix NULL dereference due to missing ptp adjfine  Fix NULL dereference due to missing implementation of adjfine, which can be triggered from usermode as follows:  sudo ./testptp -d /dev/ptp0 -f 0 [  551.943697] BUG: kernel NULL pointer dereference, address: 0000000000000000 [...] [  552.061946] Call Trace: [  552.064487]  \u003CTASK\u003E [  552.066681]  ptp_clock_adjtime\u002B0x1c0/0x2c0 [  552.070874]  ? get_clock_desc\u002B0x6b/0xb0 [  552.074825]  pc_clock_adjtime\u002B0x78/0xc0 [  552.078755]  __do_sys_clock_adjtime\u002B0x85/0x110 [  552.083293]  do_syscall_64\u002B0xea/0x610",
  "published": "2026-08-26T15:17:11Z",
  "severity": "",
  "epss": 0.00166,
  "epssPercentile": 0.05885,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.1.10-1",
      "fix": "DEBIAN-CVE-2026-80564",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-80564",
      "released": "2026-09-04T01:46:23Z"
    }
  ],
  "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"
  }
}