CVE-2020-7818: Hmtalk Daviewindy

High severity, CVSS 7.8. EPSS: 1.2% chance of exploitation in the next 30 days.

DaviewIndy 8.98.9 and earlier has a Heap-based overflow vulnerability, triggered when the user opens a malformed PDF file that is mishandled by Daview.exe. Attackers could exploit this and arbitrary code execution.

Affected products

• Hmtalk Daviewindy: up to and including 8.98.9

Published 2020-07-17. Last modified 2026-06-17.