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CVE-2026-0897

Estado: ModificadaAlta (7.1)—

Allocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3.0.0 through 3.13.0 on all platforms allows a remote attacker to cause a Denial of Service (DoS) through memory exhaustion and a crash of the Python interpreter via a crafted .keras archive containing a valid model.weights.h5 file whose dataset declares an extremely large shape.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Requiere interacción del usuario (UI:P) para abrir archivo .keras preparado; causa DoS por agotamiento de memoria (VA:H) al cargar dataset malicioso en componente HDF5.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Filter Network TrafficApplication Isolation and SandboxingExploit ProtectionUpdate Software

Tecnologías afectadas (1)

Keras — Keras

CWE

Referencias

JSON original (NVD)

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  "published": "2026-01-15T14:16:26.890",
  "references": [
    {
      "url": "https://github.com/keras-team/keras/pull/21880",
      "tags": [
        "Issue Tracking",
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          "value": "CWE-770"
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      "value": "Allocation of Resources Without Limits or Throttling in the HDF5 weight loading component in Google Keras 3.0.0 through 3.13.0 on all platforms allows a remote attacker to cause a Denial of Service (DoS) through memory exhaustion and a crash of the Python interpreter via a crafted .keras archive containing a valid model.weights.h5 file whose dataset declares an extremely large shape."
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      "lang": "es",
      "value": "Asignación de recursos sin límites ni estrangulamiento en el componente de carga de pesos HDF5 en Google Keras 3.0.0 hasta 3.13.0 en todas las plataformas permite a un atacante remoto causar una denegación de servicio (DoS) a través del agotamiento de la memoria y un fallo del intérprete de Python mediante un archivo .keras manipulado que contiene un archivo model.weights.h5 válido cuyo conjunto de datos declara una forma extremadamente grande."
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  "lastModified": "2026-07-15T02:18:00.310",
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