{
 "id": "AIR-2026-0211",
 "slug": "vllm-stop-token-id-boundary-validation-flaw-causes-service-c",
 "title": "vLLM Stop Token ID Boundary Validation Flaw Causes Service Crash",
 "summary": "vLLM versions 0.22.0 through 0.23.0 fail to validate stop_token_ids against vocabulary bounds. Attackers can submit crafted requests that trigger CUDA tensor indexing failures and crash the inference engine.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "vLLM"
 ],
 "incident_date": "2026-09-26",
 "incident_date_precision": "day",
 "first_reported": "2026-09-26",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100652",
   "publisher": "NVD",
   "title": "CVE-2026-100652: vLLM versions 0.22.0 through 0.23.0 fail to validate stop_token_ids against vocabulary bounds in Rust HTTP and gRPC frontends,…",
   "published_at": "2026-09-26"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2026-100652",
  "denial_of_service",
  "input_validation"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T06:33:31.967Z"
}