{
  "cveId": "CVE-2026-63452",
  "url": "https://patchblox.com/security/cve/CVE-2026-63452",
  "summary": "CVE-2026-63452 is fixed in suricata on 1 platform by DEBIAN-CVE-2026-63452 (version 1:8.0.6-1), released September 19, 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. From 8.0.0 until 8.0.6, the HTTP/1 parser limits decompression work per transaction but does not limit how many small brotli compression bombs a single flow can submit. With response-body-decompress-layer-limit enabled, repeated compressed responses make the decompression paths in rust/htp perform expensive work for every transaction, degrading packet processing and potentially causing loss of monitoring visibility or denial of service. This issue is fixed in version 8.0.6.",
  "published": "2026-09-18T21:17:04Z",
  "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": 0.0063,
  "epssPercentile": 0.5043,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "suricata",
      "release": "Debian 14",
      "fixedVersion": "1:8.0.6-1",
      "fix": "DEBIAN-CVE-2026-63452",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-63452",
      "released": "2026-09-19T18:30:58Z"
    }
  ],
  "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"
  }
}