CVE-2020-36428: Matio Project Matio

High severity, CVSS 8.8. EPSS: 1.4% chance of exploitation in the next 30 days.

matio (aka MAT File I/O Library) 1.5.18 through 1.5.21 has a heap-based buffer overflow in ReadInt32DataDouble (called from ReadInt32Data and Mat_VarRead4).

Affected products

• Matio Project Matio: from 1.5.18, up to and including 1.5.21

Published 2021-07-20. Last modified 2026-06-17.