CVE-2019-20823: Foxitsoftware Phantompdf

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

An issue was discovered in Foxit PhantomPDF before 8.3.11. It has a buffer overflow because a looping correction does not occur after JavaScript updates Field APs.

Affected products

• Foxitsoftware Phantompdf: before 8.3.11 (fixed in 8.3.11)

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