CVE-2026-7233

Description

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fz_subset_cff_for_gids of the file subset-cff.c of the component CFF Index Handler. This manipulation causes out-of-bounds read. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through a bug report but has not responded yet.

References

https://vuldb.com/vuln/359840/cti

https://vuldb.com/vuln/359840

https://vuldb.com/submit/802590

https://github.com/biniamf/pocs/tree/main/mupdf-cff-indexload-oobread

https://bugs.ghostscript.com/show_bug.cgi?id=709328

https://artifex.com/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4