{
 "id": "AIR-2023-0078",
 "slug": "cve-2023-6730-deserialization-vulnerability-in-hugging-face",
 "title": "CVE-2023-6730: Deserialization vulnerability in Hugging Face transformers",
 "summary": "A critical insecure deserialization vulnerability exists in the Hugging Face transformers library prior to version 4.36.0. The flaw could enable arbitrary code execution if exploited.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln",
  "supply_chain"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "transformers"
 ],
 "incident_date": "2023-12-19",
 "incident_date_precision": "day",
 "first_reported": "2023-12-19",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-3863-2447-669p",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2023-6730: transformers has a Deserialization of Untrusted Data vulnerability",
   "published_at": "2023-12-19"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2023-6730",
  "deserialization"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T07:00:14.101Z"
}