{
 "id": "AIR-2026-0241",
 "slug": "langflow-remote-code-execution-via-mcp-stdio-transport",
 "title": "Langflow Remote Code Execution via MCP Stdio Transport",
 "summary": "Langflow contained a vulnerability allowing authenticated users to achieve remote code execution through unvalidated MCP server configuration commands. Honeypot exploitation attempts were actively observed in the wild.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 3,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "Langflow"
 ],
 "incident_date": "2026-10-05",
 "incident_date_precision": "day",
 "first_reported": "2026-10-05",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-105740",
   "publisher": "NVD",
   "title": "CVE-2026-105740: Langflow is a tool for building and deploying AI-powered agents and workflows.",
   "published_at": "2026-10-05"
  },
  {
   "url": "https://thehackernews.com/2026/10/langflows-critical-authenticated-rce.html",
   "publisher": "The Hacker News",
   "title": "Langflow's Critical Authenticated RCE Flaw Targeted in 1,423 Honeypot Exploit Attempts",
   "published_at": "2026-10-15"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2026-105740",
  "rce",
  "langflow",
  "mcp"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T06:33:31.967Z"
}