High severity7.5NVD Advisory· Published Dec 26, 2023· Updated Jun 17, 2026

CVE-2023-51103

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Artifex/Mupdf3 versions
cpe:2.3:a:artifex:mupdf:1.23.4:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:artifex:mupdf:1.23.4:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: <=1.23.4

Patches

Vulnerability mechanics

References

github.com/dongyuma/sox-defects/blob/main/mupdf-defects.mdnvdExploitThird Party Advisory
cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/nvd
bugs.ghostscript.com/show_bug.cginvd

News mentions

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cvss	0.488
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000