CVE-2018-3844: Hyland Perceptive Document Filters

High severity, CVSS 8.8. EPSS: 2.8% chance of exploitation in the next 30 days.

In Hyland Perceptive Document Filters 11.4.0.2647 - x86/x64 Windows/Linux, a crafted DOCX document can lead to a use-after-free 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.