CVE-2023-51107

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-12-26 · updated 2026-06-17
Weakness: CWE-369

Description

A floating point exception (divide-by-zero) vulnerability was discovered in Artifex MuPDF 1.23.4 in functon compute_color() of jquant2.c. NOTE: this is disputed by the supplier because there was not reasonable evidence to determine the existence of a vulnerability or identify the affected product.

Affected products

Artifex MuPDF: 1.23.4

References

https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md
https://github.com/dongyuma/sox-defects/blob/main/mupdf-defects.md

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