CVE-2026-119039

{
  "etk_id": "ETK-2026-4246",
  "cve_id": "CVE-2026-119039",
  "display_id": "CVE-2026-119039",
  "ghsa_id": "GHSA-hx9j-f48g-rh4h",
  "euvd_id": null,
  "status": "in_pipeline",
  "anchor_state": "anchored",
  "title": "Improper client IP trust in Defender Security",
  "summary": "Defender Security versions before 6.4.1 may treat a client-controlled IP address as trustworthy for security decisions. An unauthenticated attacker could bypass IP-based restrictions, appear as an allowlisted address, or cause misleading activity-log entries when such address data is accepted.",
  "mitigation": "Upgrade Defender Security to version 6.4.1 or later. Until upgraded, restrict exposure to untrusted clients and review IP-based access controls and logs for reliance on client-provided address information.",
  "vendor": null,
  "product": "Defender Security",
  "affected": [
    {
      "affected_notes": [],
      "affected_ranges": [
        ">= 4.9.0, < 6.4.1"
      ],
      "ecosystem": null,
      "fixed_versions": [
        "6.4.1"
      ],
      "package_name": "Defender Security",
      "purl": null
    }
  ],
  "cwes": null,
  "cvss_score": null,
  "cvss_src": null,
  "cvss_vector": null,
  "epss_score": null,
  "epss_percentile": null,
  "epss_asof": null,
  "automation": null,
  "check": false,
  "check_confidence_basis": null,
  "exploit": false,
  "pipeline_minutes": null,
  "t0_at": "2026-11-12T06:00:07.223000+00:00",
  "signals": {
    "trigger_signal": {
      "at": "2026-11-12T06:00:07.223000+00:00",
      "days": 0,
      "is_lower_bound": false,
      "measured_at": "2026-11-12T06:00:07.223000+00:00",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-119039"
    }
  }
}