CVE-2025-59798: Artifex Ghostscript

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

Artifex Ghostscript through 10.05.1 has a stack-based buffer overflow in pdf_write_cmap in devices/vector/gdevpdtw.c.

Affected products

• Artifex Ghostscript: up to and including 10.05.1

Published 2025-09-22. Last modified 2026-06-17.