MEDIUM 5.3 Microsoft

CVE-2025-2310

HDF5 Metadata Attribute Decoder H5MM_strndup heap-based overflow

Microsoft Security Update 2025-Mar: HDF5 Metadata Attribute Decoder H5MM_strndup heap-based overflow

Affected Products

azl3 hdf5 1.14.4.3-1 on Azure Linux 3.0
cbl2 hdf5 1.14.4-1 on CBL Mariner 2.0
cbl2 hdf5 1.14.6-1 on CBL Mariner 2.0
azl3 hdf5 1.14.6-1 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-2310
https://nvd.nist.gov/vuln/detail/CVE-2025-2310

Published: 2025-03-11 · Source: Microsoft · Feed updated: 2026-08-10

This medium severity vulnerability with a CVSS score of 5.3 was published on 2025-03-11 via Microsoft. Affected: azl3 hdf5 1.14.4.3-1 on Azure Linux 3.0, cbl2 hdf5 1.14.4-1 on CBL Mariner 2.0, cbl2 hdf5 1.14.6-1 on CBL Mariner 2.0 and 1 more.

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