{
 "id": "AIR-2024-0174",
 "slug": "cve-2024-9277-langflow-regular-expression-complexity-vulnera",
 "title": "CVE-2024-9277: Langflow regular expression complexity vulnerability",
 "summary": "An inefficient regular expression complexity vulnerability was found in the HTTP POST request handler of langflow. The exploit was publicly disclosed following lack of vendor response.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "langflow"
 ],
 "incident_date": "2024-09-27",
 "incident_date_precision": "day",
 "first_reported": "2024-09-27",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-355v-2rjx-fpx7",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2024-9277: Inefficient Regular Expression Complexity in langflow",
   "published_at": "2024-09-27"
  },
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-9277",
   "publisher": "NVD",
   "title": "CVE-2024-9277: A vulnerability classified as problematic was found in Langflow up to 1.0.18.",
   "published_at": "2024-09-27"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2024-9277",
  "redos"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}