CVE-2019-16091: Canonical Ubuntu Linux

High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days.

Symonics libmysofa 0.7 has an out-of-bounds read in directblockRead in hdf/fractalhead.c.

Affected products

• Canonical Ubuntu Linux: version 18.04 only
• Symonics Libmysofa: version 0.7 only

Published 2019-09-08. Last modified 2026-06-17.