Vulnerabilities CVE-2026-0897

CVE-2026-0897

High

Open

TLP:CLEAR

Denial of Service in Keras via Excessive Memory Allocation in HDF5 Metadata

NVD CVE.org

DDoS

AI Analysis

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Description

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.

Details

CVSS Score: 7.1
EPSS Score ⓘ: 0.30%

22.3th percentile
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Confidence: 90%
Published: Jan 15, 2026
Last Modified: Jul 15, 2026

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