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Microsoft Security Response CenterCVE-2026-19023

HDF5 h5dump Untrusted Pointer Dereference in Binary Output of Variable-Length String Datasets

Mariner

LowCVSS not listedLow severity
Scope

What the vendor says is affected

  • azl3 hdf5 1.14.6-4 on Azure Linux 3.0
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory