{
 "id": "AIR-2026-0066",
 "slug": "cve-2026-43628-integer-underflow-in-llama-cpp-dry-sampler-ca",
 "title": "CVE-2026-43628: Integer underflow in llama.cpp DRY sampler causes denial of service",
 "summary": "Llama.cpp contains an integer underflow vulnerability in the DRY sampler affecting completion endpoints. Attackers can send crafted HTTP requests to crash the server or corrupt token sampling probabilities.",
 "type": "attack_on_ai",
 "categories": [
  "infra_vuln"
 ],
 "severity": 2,
 "targets": [
  "framework_or_tooling"
 ],
 "products": [
  "llama.cpp"
 ],
 "incident_date": "2026-08-06",
 "incident_date_precision": "day",
 "first_reported": "2026-08-06",
 "sources": [
  {
   "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43628",
   "publisher": "NVD",
   "title": "CVE-2026-43628: llama.cpp builds b3978 through b9058 contain an integer underflow and out-of-bounds read vulnerability in the DRY sampler that…",
   "published_at": "2026-08-06"
  }
 ],
 "source_count": 1,
 "confidence": 0.95,
 "status": "published",
 "origin": "seed_nvd",
 "tags": [
  "CVE-2026-43628",
  "integer-underflow",
  "llama.cpp"
 ],
 "created_at": "2026-10-18T06:33:31.967Z",
 "updated_at": "2026-10-18T06:33:31.967Z"
}