CVE-2018-20247: Foxitsoftware Quick PDF Library

High severity, CVSS 7.8. EPSS: 54.5% chance of exploitation in the next 30 days.

In Foxit Quick PDF Library (all versions prior to 16.12), issue where loading a malformed or malicious PDF containing a recursive page tree structure using the LoadFromFile, LoadFromString or LoadFromStream functions results in a stack overflow.

Affected products

• Foxitsoftware Quick PDF Library: before 16.12 (fixed in 16.12)

Published 2018-12-24. Last modified 2026-06-17.