CVE-2026-0897 | THREATINT

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.

PUBLISHED Reserved 2026-01-13 | Published 2026-01-15 | Updated 2026-01-15 | Assigner Google

HIGH: 7.1CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-770 Allocation of Resources Without Limits or Throttling

Product status

Default status

unaffected

3.0.0 (semver)

affected

Credits

Sarvesh Patil finder

References

github.com/keras-team/keras/pull/21880

cve.org (CVE-2026-0897)

nvd.nist.gov (CVE-2026-0897)

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