CVE-2018-13875: Hdfgroup HDF5

High severity, CVSS 7.8. EPSS: 0.9% chance of exploitation in the next 30 days.

An issue was discovered in the HDF HDF5 1.8.20 library. There is an out-of-bounds read in the function H5VM_memcpyvv in H5VM.c.

Affected products

• Hdfgroup HDF5: version 1.8.20 only

Published 2018-07-10. Last modified 2026-06-17.