CVE-2025-27834: Artifex Ghostscript

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in Artifex Ghostscript before 10.05.0. A buffer overflow occurs via an oversized Type 4 function in a PDF document to pdf/pdf_func.c.

Affected products

• Artifex Ghostscript: before 10.05.0 (fixed in 10.05.0)

Published 2025-03-25. Last modified 2026-06-17.