{
  "cveId": "CVE-2026-84471",
  "url": "https://patchblox.com/security/cve/CVE-2026-84471",
  "summary": "CVE-2026-84471 is fixed in openvpn on 1 platform, first by openvpn 2.7.0-1ubuntu1.3, released September 7, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "openvpn: The fix for CVE-2026-12996 was incomplete",
  "description": "The fix for CVE-2026-12996 was incomplete. A use-after-free in OpenVPN 2.6.0 through 2.6.22 and 2.7_alpha1 through 2.7.7 allows remote authenticated peers to potentially cause a denial of service or leak memory via crafted packets during TLS session promotion or expiry.",
  "published": "2026-09-03T17:00:00Z",
  "severity": "Medium",
  "epss": 0.00408,
  "epssPercentile": 0.35339,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "Debian 14",
      "fixedVersion": "2.7.7-1",
      "fix": "DEBIAN-CVE-2026-84471",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-84471",
      "released": "2026-09-10T12:12:19Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.5.11-0ubuntu0.22.04.5",
      "fix": "openvpn 2.5.11-0ubuntu0.22.04.5",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvpn-2.5.11-0ubuntu0.22.04.5",
      "released": "2026-10-01T20:52:43Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.6.19-0ubuntu0.24.04.4",
      "fix": "openvpn 2.6.19-0ubuntu0.24.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-openvpn-2.6.19-0ubuntu0.24.04.4",
      "released": "2026-10-01T20:52:46Z"
    },
    {
      "platform": "linux",
      "product": "openvpn",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "2.7.0-1ubuntu1.3",
      "fix": "openvpn 2.7.0-1ubuntu1.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-openvpn-2.7.0-1ubuntu1.3",
      "released": "2026-09-07T02:17:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}