PYSEC-2026-3633 Keras: HDF5 links can disclose local file contents

A vulnerability in keras-team/keras versions = 3.14.0 allows arbitrary local HDF5 file content disclosure due to improper handling of HDF5 ExternalLinks. The KerasFileEditor and keras.saving.loadweights functions bypass the safegeth5group and safegeth5dataset helpers, which are designed to reject...

PT-2026-67346

Name of the Vulnerable Software and Affected Versions keras-team/keras versions prior to 3.14.1 Description Improper handling of HDF5 ExternalLinks allows for arbitrary local HDF5 file content disclosure. The KerasFileEditor and keras.saving.load weights functions bypass the safe get h5 group and...