{
  "cveId": "CVE-2026-19624",
  "url": "https://patchblox.com/security/cve/CVE-2026-19624",
  "summary": "CVE-2026-19624 is fixed in network-manager-l2tp on 1 platform, first by DEBIAN-CVE-2026-19624, released September 17, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "network-manager-l2tp: A flaw was found in NetworkManager-l2tp",
  "description": "A flaw was found in NetworkManager-l2tp. The plugin writes attacker-controlled VPN connection properties (vpn.data and vpn.secrets values) unescaped into a generated ipsec.conf file that pluto loads as root. A local unprivileged user can create and activate their own L2TP VPN profile containing a newline-injected leftupdown directive; pluto executes that command as root when the IKE security association is established, resulting in local privilege escalation. This is the same bug class as CVE-2018-10900 (NetworkManager-vpnc).",
  "published": "2026-09-14T20:16:43Z",
  "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": 0.0013,
  "epssPercentile": 0.02662,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "network-manager-l2tp",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.20.8-1\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-19624",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-19624",
      "released": "2026-09-17T18:08:56Z"
    },
    {
      "platform": "linux",
      "product": "network-manager-l2tp",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.20.20-2\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-19624",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-19624",
      "released": "2026-09-17T18:08:56Z"
    },
    {
      "platform": "linux",
      "product": "network-manager-l2tp",
      "release": "Debian 14",
      "fixedVersion": "1.52.6-1",
      "fix": "DEBIAN-CVE-2026-19624",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-19624",
      "released": "2026-09-17T18:08:56Z"
    }
  ],
  "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"
  }
}