{
 "id": "AIR-2025-0207",
 "slug": "cve-2025-29770-vllm-denial-of-service-via-outlines-unbounded",
 "title": "CVE-2025-29770: vLLM denial of service via outlines unbounded cache",
 "summary": "An unbounded grammar cache used for structured outputs in vLLM can lead to denial of service conditions. A vulnerability advisory was published detailing the risk.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "vLLM",
  "outlines"
 ],
 "incident_date": "2025-03-19",
 "incident_date_precision": "day",
 "first_reported": "2025-03-19",
 "sources": [
  {
   "url": "https://github.com/advisories/GHSA-mgrm-fgjv-mhv8",
   "publisher": "GitHub Advisory Database",
   "title": "CVE-2025-29770: vLLM denial of service via outlines unbounded cache on disk",
   "published_at": "2025-03-19"
  },
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-29770",
   "publisher": "NVD",
   "title": "CVE-2025-29770: vLLM is a high-throughput and memory-efficient inference and serving engine for LLMs.",
   "published_at": "2025-03-19"
  }
 ],
 "source_count": 2,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_ghsa",
 "tags": [
  "CVE-2025-29770",
  "denial-of-service",
  "cache"
 ],
 "created_at": "2026-10-18T07:00:14.101Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}