{
  "cveId": "CVE-2026-116816",
  "url": "https://patchblox.com/security/cve/CVE-2026-116816",
  "summary": "CVE-2026-116816 is fixed in llama.cpp on 1 platform by DEBIAN-CVE-2026-116816 (version 10271\u002Bdfsg-1), released October 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "llama.cpp: llama.cpp b5899 before b10261 contains a heap out-of-bounds write vulnerability in llm_tokenizer_plamo2::build that a...",
  "description": "llama.cpp b5899 before b10261 contains a heap out-of-bounds write vulnerability in llm_tokenizer_plamo2::build that allows attackers to corrupt heap memory via crafted GGUF models. Attackers can supply BYTE-typed token text like \u003C0x-1\u003E whose negative parsed value writes token ids before the bytes_ buffer during model loading, causing crashes or potential code execution.",
  "published": "2026-10-27T01:19:06Z",
  "severity": "",
  "epss": 0.00135,
  "epssPercentile": 0.02972,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "llama.cpp",
      "release": "Debian 14",
      "fixedVersion": "10271\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-116816",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-116816",
      "released": "2026-10-27T21:14:52Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T01:44:33Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}