CVE-2026-0897

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 v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/keras-team/keras/pull/21880	Issue Tracking Patch
https://access.redhat.com/errata/RHSA-2026:3713
https://access.redhat.com/errata/RHSA-2026:3782
https://access.redhat.com/errata/RHSA-2026:4271
https://access.redhat.com/security/cve/CVE-2026-0897
https://bugzilla.redhat.com/show_bug.cgi?id=2430027
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0897.json

Configurations

Configuration 1 (hide)

cpe:2.3:a:keras:keras:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-01-15 14:16

Updated : 2026-07-15 02:18

NVD link : CVE-2026-0897

Mitre link : CVE-2026-0897

CVE.ORG link : CVE-2026-0897

JSON object : View

Products Affected

keras

keras

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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crafted .keras archive containing a valid model.weights.h5 file whose dataset declares an extremely large shape."}, {"lang": "es", "value": "Asignaci\u00f3n de recursos sin l\u00edmites 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 denegaci\u00f3n de servicio (DoS) a trav\u00e9s del agotamiento de la memoria y un fallo del int\u00e9rprete de Python mediante un archivo .keras manipulado que contiene un archivo model.weights.h5 v\u00e1lido cuyo conjunto de datos declara una forma extremadamente grande."}], "lastModified": "2026-07-15T02:18:00.310", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:keras:keras:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "792219ED-9845-4AD4-A4D4-0E2C3E377A11", "versionEndIncluding": "3.13.0", "versionStartIncluding": "3.0.0"}], "operator": "OR"}]}], "sourceIdentifier": 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