CVE-2019-20063: Symonics Libmysofa

High severity, CVSS 8.8. EPSS: 1.5% chance of exploitation in the next 30 days.

hdf/dataobject.c in libmysofa before 0.8 has an uninitialized use of memory, as demonstrated by mysofa2json.

Affected products

• Symonics Libmysofa: before 0.8 (fixed in 0.8)

Published 2019-12-29. Last modified 2026-06-17.