CVE-2019-20829: Foxitsoftware Phantompdf

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

An issue was discovered in Foxit Reader and PhantomPDF before 9.6. It has a NULL pointer dereference via FXSYS_wcslen in an Epub file.

Affected products

• Foxitsoftware Phantompdf: before 9.6 (fixed in 9.6)
• Foxitsoftware Reader: before 9.6 (fixed in 9.6)

Published 2020-06-04. Last modified 2026-06-17.