{
 "id": "AIR-2026-1386",
 "slug": "cve-2026-90878-vllm-jinja-template-rendering-resource-consum",
 "title": "CVE-2026-90878: vLLM Jinja Template Rendering Resource Consumption Vulnerability",
 "summary": "vLLM contains a resource consumption vulnerability via Jinja template rendering in chat completion endpoints. Crafted chat_template arguments can be utilized remotely to consume server resources.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "vLLM"
 ],
 "incident_date": "2026-09-15",
 "incident_date_precision": "day",
 "first_reported": "2026-09-15",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90878",
   "publisher": "NVD",
   "title": "CVE-2026-90878: A vulnerability was determined in vllm-project vLLM up to 0.27.1.",
   "published_at": "2026-09-15"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2026-90878",
  "vllm",
  "infra_vuln"
 ],
 "created_at": "2026-10-18T10:04:21.885Z",
 "updated_at": "2026-10-18T10:04:21.885Z"
}