CVE-2026-0897

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

CVSS 7.1 HIGHEPSS 0.3%CWE-770

Vexday Risk Score

21Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 7.1EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

15 jan 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Produtos afetados

Google · Keras

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Referências

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://github.com/keras-team/keras/pull/21880 https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-0897.json