CVE-2024-4141: Xpdfreader Xpdf

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Out-of-bounds array write in Xpdf 4.05 and earlier, triggered by an invalid character code in a Type 1 font. The root problem was a bounds check that was being optimized away by modern compilers.

Affected products

• Xpdfreader Xpdf: up to and including 4.05

Published 2024-04-24. Last modified 2026-06-17.