AIKIDO-2026-10136
keras is vulnerable to Uncontrolled Recursion
58
Medium Risk
This Affects:
kerasTL;DR
Affected versions of this package allow loading of malicious .keras files containing crafted HDF5 metadata with extreme or overflowing tensor shapes, leading to unbounded memory allocation and potential remote denial of service. An attacker could exploit this by supplying a shape bomb that triggers recursive path handling issues or forces NumPy to allocate multi-gigabyte tensors during model loading, exhausting memory or crashing the process before validation occurs.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
keras is vulnerable to Uncontrolled Recursion in versions 3.0.0 - 3.13.1.
How to fix this
Upgrade the keras library to the patch version.
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SOC 2Compliant
ISO 27001Compliant