CVE-2019-9151: Hdfgroup HDF5

High severity, CVSS 8.8. EPSS: 1.6% chance of exploitation in the next 30 days.

An issue was discovered in the HDF HDF5 1.10.4 library. There is an out of bounds read in the function H5VM_memcpyvv in H5VM.c when called from H5D__compact_readvv in H5Dcompact.c.

Affected products

• Hdfgroup HDF5: version 1.10.4 only

Published 2019-02-25. Last modified 2026-06-17.