CVE-2017-14542: Stdutility Stdu Viewer

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

STDU Viewer 1.6.375 allows attackers to execute arbitrary code or cause a denial of service via a crafted .epub file, related to a "Read Access Violation on Block Data Move starting at STDUEPubFile!DllUnregisterServer+0x0000000000010262."

Affected products

• Stdutility Stdu Viewer: version 1.6.375 only

Published 2017-09-18. Last modified 2026-06-17.