CVE-2025-44904 Affecting hdf5 package, versions <1.14.5+repack-3+e6


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.37% (31st percentile)

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  • Snyk IDSNYK-ECHOLATEST-HDF5-18067163
  • published21 Jul 2026
  • disclosed30 May 2025

Introduced: 30 May 2025

CVE-2025-44904  (opens in a new tab)

How to fix?

Upgrade Echo:latest hdf5 to version 1.14.5+repack-3+e6 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream hdf5 package and not the hdf5 package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5VM_memcpyvv function.

CVSS Base Scores

version 3.1