{
 "id": "AIR-2026-0099",
 "slug": "hugging-face-transformers-downloads-custom-code-before-conse",
 "title": "Hugging Face Transformers Downloads Custom Code Before Consent",
 "summary": "A vulnerability in Hugging Face Transformers allows remote Python files to be written to disk without consent. This inverts the standard security model enforced by other loading paths.",
 "type": "attack_on_ai",
 "categories": [
  "supply_chain",
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "Transformers"
 ],
 "incident_date": "2026-09-01",
 "incident_date_precision": "day",
 "first_reported": "2026-09-01",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-x9r9-c232-4q39",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2026-80047: Hugging Face Transformers downloads custom generation code before trust consent",
   "published_at": "2026-09-01"
  },
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80047",
   "publisher": "NVD",
   "title": "CVE-2026-80047: A vulnerability in Hugging Face Transformers (versions 4.57.0 to 5.16.1) allows remote Python files to be written to local disk…",
   "published_at": "2026-09-01"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2026-80047",
  "code_execution",
  "supply_chain"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T06:33:31.967Z"
}