{
  "cveId": "CVE-2026-45769",
  "url": "https://patchblox.com/security/cve/CVE-2026-45769",
  "summary": "CVE-2026-45769 is fixed in suricata on 1 platform by DEBIAN-CVE-2026-45769 (version 1:8.0.5-1), released September 11, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "suricata: Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine",
  "description": "Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 7.0.16 and 8.0.5,IKEv2 parser state could grow without bounds while storing client transforms. Repeated crafted UDP traffic may cause Suricata to consume excessive memory, potentially resulting in denial of service. Versions 7.0.16 and 8.0.5 fix the issue. Some workarounds are available. Disable IKE application-layer parsing if it is not needed. Alternatively, use a rule to bypass ike flows after the first packets like \u0060alert ike any any -\u003E any any (sid: 2; flow.pkts_toserver: \u003E 256; bypass; noalert;)\u0060.",
  "published": "2026-09-10T22:16:56Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.01787,
  "epssPercentile": 0.78463,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "suricata",
      "release": "Debian 14",
      "fixedVersion": "1:8.0.5-1",
      "fix": "DEBIAN-CVE-2026-45769",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-45769",
      "released": "2026-09-11T12:23:55Z"
    }
  ],
  "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"
  }
}