{
  "cveId": "CVE-2026-68341",
  "url": "https://patchblox.com/security/cve/CVE-2026-68341",
  "summary": "CVE-2026-68341 is fixed in linux on 1 platform by DEBIAN-CVE-2026-68341 (version 7.1.6-1), released August 11, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ovpn: fix use after free in unlock_ovpn()  unloc...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  ovpn: fix use after free in unlock_ovpn()  unlock_ovpn() iterates over the release_list using llist_for_each_entry() and drops the peer reference inside the loop body via ovpn_peer_put().  If this drops the last reference, the peer is eventually freed. However, llist_for_each_entry() reads peer-\u003Erelease_entry.next in the loop advance expression, which runs after the body. By that time the peer may have already been freed, resulting in a use after free when advancing to the next list entry.  Fix this by using llist_for_each_entry_safe(), which caches the next pointer before executing the loop body.",
  "published": "2026-08-10T13:20:24Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00566,
  "epssPercentile": 0.472,
  "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-2026-68341",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-68341",
      "released": "2026-08-11T16:03:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}