PT-2026-39354

Published

2026-04-29

Updated

2026-04-29

Description by

CVSS 3.1

9.8

Critical

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

HDF5 Library through 1.14.3 may use an uninitialized value in H5A attr release table in H5Aint.c.

Exploitability

Fix

Vendors

Affected products

Related identifiers

JLSEC-2026-306

Found an issue in the description? Have something to add? Feel free to write us 👾