PT-2026-39370

Published

2026-04-29

Updated

2026-04-29

Description by

CVSS 3.1

8.8

High

MetricsAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

HDF5 Library through 1.14.3 has a heap-based buffer overflow in H5T conv struct opt in H5Tconv.c.

Exploitability

Fix

Vendors

Affected products

Related identifiers

JLSEC-2026-324

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