CVE-2019-16337: Hancom Office Neo

High severity, CVSS 7.8. EPSS: 1.1% chance of exploitation in the next 30 days.

The hncbd90 component in Hancom Office 9.6.1.9403 allows a use-after-free via an unknown object in a crafted .docx file.

Affected products

• Hancom Hancom Office Neo: version 9.6.1.9403 only

Published 2020-03-19. Last modified 2026-06-17.