{
  "cveId": "CVE-2026-70639",
  "url": "https://patchblox.com/security/cve/CVE-2026-70639",
  "summary": "CVE-2026-70639 is fixed in llama.cpp on 1 platform by DEBIAN-CVE-2026-70639 (version 7593\u002Bdfsg-1), released August 7, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "llama.cpp: llama.cpp builds b1886 through b7445 contain a null pointer dereference vulnerability in the LLaMA-Android JNI wrappe...",
  "description": "llama.cpp builds b1886 through b7445 contain a null pointer dereference vulnerability in the LLaMA-Android JNI wrapper where the bench_1model() function fails to validate the model context pointer before dereferencing it. Attackers can supply a malicious, corrupt, or truncated model file to trigger a null context condition, causing a SIGSEGV crash that terminates the Android application process and results in denial of service.",
  "published": "2026-08-06T22:18:28Z",
  "severity": "",
  "epss": 0.00195,
  "epssPercentile": 0.09222,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "llama.cpp",
      "release": "Debian 14",
      "fixedVersion": "7593\u002Bdfsg-1",
      "fix": "DEBIAN-CVE-2026-70639",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-70639",
      "released": "2026-08-07T15:22:10Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}