CVE-2021-40226: Glyphandcog Xpdfreader

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

xpdfreader 4.03 is vulnerable to Buffer Overflow.

Affected products

• Glyphandcog Xpdfreader: version 4.03 only

Published 2022-11-10. Last modified 2026-06-17.