CVE-2018-16647: Artifex Mupdf

Medium severity, CVSS 5.5. EPSS: 1.5% chance of exploitation in the next 30 days.

In Artifex MuPDF 1.13.0, the pdf_get_xref_entry function in pdf/pdf-xref.c allows remote attackers to cause a denial of service (segmentation fault in fz_write_data in fitz/output.c) via a crafted pdf file.

Affected products

• Artifex Mupdf: version 1.13.0 only

Published 2018-09-06. Last modified 2026-06-17.