CVE-2018-3851: Hyland Perceptive Document Filters

High severity, CVSS 8.8. EPSS: 2.6% chance of exploitation in the next 30 days.

In Hyland Perceptive Document Filters 11.4.0.2647 - x86/x64 Windows/Linux, an exploitable stack-based buffer overflow exists in the DOC-to-HTML conversion functionality of the Hyland Perceptive Document Filters version 11.4.0.2647. A crafted .doc document can lead to a stack-based buffer, resulting in direct code execution.

Affected products

• Hyland Perceptive Document Filters: version 11.4.0.2647 only

Published 2018-04-26. Last modified 2026-06-17.