PYSEC-2026-73

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/keras/PYSEC-2026-73.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-73
Aliases
Published
2026-01-15T14:16:26.890Z
Modified
2026-05-20T09:19:03.649604Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

PyPI / keras

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.0.0
Fixed
3.13.1

Affected versions

3.*
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.1.0
3.1.1
3.2.0
3.2.1
3.3.0
3.3.1
3.3.2
3.3.3
3.4.0
3.4.1
3.5.0
3.6.0
3.7.0
3.8.0
3.9.0
3.9.1
3.9.2
3.10.0
3.11.0
3.11.1
3.11.2
3.11.3
3.12.0
3.12.1
3.12.2
3.13.0

Database specific

source
"https://github.com/pypa/advisory-database/blob/main/vulns/keras/PYSEC-2026-73.yaml"