{
 "id": "AIR-2024-0170",
 "slug": "cve-2024-46946-langchain-experimental-eval-injection-vulnera",
 "title": "CVE-2024-46946: LangChain Experimental Eval Injection vulnerability",
 "summary": "A critical eval injection vulnerability in LangChain Experimental allows attackers to execute arbitrary code via sympy.sympify within LLMSymbolicMathChain. The flaw impacts multiple versions of the library.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln",
  "prompt_injection"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "LangChain Experimental"
 ],
 "incident_date": "2024-09-19",
 "incident_date_precision": "day",
 "first_reported": "2024-09-19",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-p2qj-r53j-h3xj",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2024-46946: LangChain Experimental Eval Injection vulnerability",
   "published_at": "2024-09-19"
  },
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-46946",
   "publisher": "NVD",
   "title": "CVE-2024-46946: langchain_experimental (aka LangChain Experimental) 0.1.17 through 0.3.0 for LangChain allows attackers to execute arbitrary code…",
   "published_at": "2024-09-19"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2024-46946",
  "eval-injection",
  "langchain"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}