{
  "cveId": "CVE-2026-23014",
  "url": "https://patchblox.com/security/cve/CVE-2026-23014",
  "summary": "CVE-2026-23014 is fixed in linux on 1 platform by DEBIAN-CVE-2026-23014 (version 6.18.8-1), released January 28, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  perf: Ensure swevent hrtimer is properly destroy...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  perf: Ensure swevent hrtimer is properly destroyed  With the change to hrtimer_try_to_cancel() in perf_swevent_cancel_hrtimer() it appears possible for the hrtimer to still be active by the time the event gets freed.  Make sure the event does a full hrtimer_cancel() on the free path by installing a perf_event::destroy handler.",
  "published": "2026-01-28T15:16:17Z",
  "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": 0.00126,
  "epssPercentile": 0.02337,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.18.8-1",
      "fix": "DEBIAN-CVE-2026-23014",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-23014",
      "released": "2026-01-28T15:16:17Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}