PT-2026-39342 · Julia · Hdf5 Jll

Published

2026-04-29

·

Updated

2026-04-29

CVSS v3.1

8.8

High

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
HDF5 through 1.14.3 contains a heap buffer overflow in H5A attr release table, resulting in the corruption of the instruction pointer and causing denial of service or potential code execution.

Fix

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Related Identifiers

JLSEC-2026-294

Affected Products

Hdf5 Jll