CVE-2023-51103: Artifex Mupdf

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

A floating point exception (divide-by-zero) vulnerability was discovered in Artifex MuPDF 1.23.4 in the function fz_new_pixmap_from_float_data() of pixmap.c.

Affected products

• Artifex Mupdf: version 1.23.4 only

Published 2023-12-26. Last modified 2026-06-17.