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CVE-2024-21836

Estado: AnalizadaCrítica (9.8)—

A heap-based buffer overflow vulnerability exists in the GGUF library header.n_tensors functionality of llama.cpp Commit 18c2e17. A specially crafted .gguf file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Ggml — Llama.cpp

CWE

Referencias

JSON original (NVD)

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  "metrics": {
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          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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            {
              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2024-03-04T21:34:12.834539Z"
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    "cvssMetricV31": [
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  "published": "2024-02-26T16:27:55.990",
  "references": [
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      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1915",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
      "source": "talos-cna@cisco.com",
      "description": [
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          "lang": "en",
          "value": "CWE-190"
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      "value": "A heap-based buffer overflow vulnerability exists in the GGUF library header.n_tensors functionality of llama.cpp Commit 18c2e17. A specially crafted .gguf file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de desbordamiento de búfer de almacenamiento dinámico en la funcionalidad header.n_tensors de la librería GGUF de llama.cpp Commit 18c2e17. Un archivo .gguf especialmente manipulado puede provocar la ejecución de código. Un atacante puede proporcionar un archivo malicioso para desencadenar esta vulnerabilidad."
    }
  ],
  "lastModified": "2026-06-17T07:10:15.223",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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}