CVE-2018-11206: Hdfgroup HDF5

High severity, CVSS 8.1. EPSS: 2.8% chance of exploitation in the next 30 days.

An out of bounds read was discovered in H5O_fill_new_decode and H5O_fill_old_decode in H5Ofill.c in the HDF HDF5 1.10.2 library. It could allow a remote denial of service or information disclosure attack.

Affected products

• Hdfgroup HDF5: version 1.10.2 only

Published 2018-05-16. Last modified 2026-06-17.