{
 "id": "AIR-2025-0355",
 "slug": "cve-2025-7707-llama-index-insecure-temporary-file-vulnerabil",
 "title": "CVE-2025-7707: llama-index Insecure Temporary File Vulnerability",
 "summary": "The llama-index library sets the NLTK data directory to a world-writable path by default, enabling local data tampering or denial of service. A patch has been released to address the issue.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "llama-index"
 ],
 "incident_date": "2025-10-13",
 "incident_date_precision": "day",
 "first_reported": "2025-10-13",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-rg9h-vx28-xxp5",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2025-7707: llama-index has Insecure Temporary File",
   "published_at": "2025-10-13"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2025-7707",
  "insecure-temp-file"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T07:00:14.101Z"
}