{
 "id": "AIR-2026-0721",
 "slug": "huggingface-transformers-vulnerable-to-arbitrary-code-execut",
 "title": "HuggingFace transformers vulnerable to arbitrary code execution in LightGlue loader",
 "summary": "A vulnerability in the LightGlue model loading path of HuggingFace transformers overrides safety parameters using untrusted config data. This allows an attacker-controlled repository to execute arbitrary code during model initialization.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "transformers"
 ],
 "incident_date": "2026-06-03",
 "incident_date_precision": "day",
 "first_reported": "2026-06-03",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-fgcw-684q-jj6r",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2026-5241: huggingface/transformers: Arbitrary Code Execution During Model Initialization in the LightGlue Model Loading Path",
   "published_at": "2026-06-03"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2026-5241",
  "rce",
  "model_loading"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T07:00:14.101Z"
}