{
 "id": "AIR-2026-1331",
 "slug": "cve-2026-9186-ibm-langflow-oss-localhost-mcp-configuration-b",
 "title": "CVE-2026-9186: IBM Langflow OSS localhost MCP configuration bypass",
 "summary": "An IP spoofing vulnerability in IBM Langflow OSS allows remote authenticated attackers to bypass localhost restrictions and modify MCP configuration files. A patch or advisory has been published by the vendor.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "Langflow"
 ],
 "incident_date": "2026-09-04",
 "incident_date_precision": "day",
 "first_reported": "2026-09-04",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9186",
   "publisher": "NVD",
   "title": "CVE-2026-9186: IBM Langflow OSS 1.0.0 through 1.11.2 allows remote authenticated attackers to bypass localhost-only MCP configuration…",
   "published_at": "2026-09-04"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2026-9186",
  "mcp",
  "infra_vuln"
 ],
 "created_at": "2026-10-18T10:04:21.885Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}