PT-2026-51571

Name of the Vulnerable Software and Affected Versions MuPDF versions prior to 1.27.0-rc1 Description The EPUB CSS rendering engine contains an uncontrolled recursion issue. A remote attacker can trigger a denial of service by providing a specially crafted EPUB file featuring inline CSS styles and...

mupdf:pdf_fuzzer: Use-of-uninitialized-value in FT_Atan2

Detailed Report: https://oss-fuzz.com/testcase?key=4850174630625280 Project: mupdf Fuzzing Engine: libFuzzer Fuzz Target: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address: Crash State: FTAtan2 FTStrokerCubicTo FTStrokerParseOutline...

Advisory ROSA-SA-2026-3304

Software: mupdf 1.26.10 Operating System: ROSA-CHROME Unaffected versions: = mupdf-1.26.10-2 Affected versions: mupdf-1.26.10-2 CVE-ID: CVE-2026-25556 BDU-ID: None CVE-Crit: HIGH CVE-DESCRIPTION: A vulnerability related to double-freeing memory exists in MuPDF versions from 1.23.0 to 1.27.0. This...

mupdf:pdf_fuzzer: Use-of-uninitialized-value in match_an_plus_b_microsyntax

Project: git://git.ghostscript.com/mupdf.git https://github.com/ArtifexSoftware/mupdf.git Detailed Report: https://oss-fuzz.com/testcase?key=5925882173915136 Project: mupdf Fuzzing Engine: libFuzzer Fuzz Target: pdffuzzer Job Type: libfuzzermsanmupdf Platform Id: linux Crash Type:...

SUSE CVE-2026-7233

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...

Linux Distros Unpatched Vulnerability : CVE-2026-7233

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids of the file subset-cff.c of the component...

CVE-2026-7233

A flaw was found in Artifex MuPDF, specifically within its CFF Index Handler component. A local user could exploit an out-of-bounds read vulnerability in the fzsubsetcffforgids function. This could allow an attacker to read sensitive information from memory, potentially leading to information...

CVE-2026-7233

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...

CVE-2026-7233

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...

UBUNTU-CVE-2026-7233

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...

CVE-2026-7233 Artifex MuPDF CFF Index subset-cff.c fz_subset_cff_for_gids out-of-bounds

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...

CVE-2026-7233

Technical details about CVE-2026-7233 are not publicly available in the provided documents; monitor for updates.

CVE-2026-7233 Artifex MuPDF CFF Index subset-cff.c fz_subset_cff_for_gids out-of-bounds

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...

EUVD-2026-26000

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...

CVE-2026-7233

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...

CVE-2026-7233

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...

Fedora 44 : mupdf (2026-0ebdbc98c5)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-0ebdbc98c5 advisory. fix CVE-2026-3308 rhbz2454361 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not test...

PT-2026-35671

Name of the Vulnerable Software and Affected Versions Artifex MuPDF versions prior to 1.28.1 Description An out-of-bounds read exists in the CFF Index Handler component within the fz subset cff for gids function of the subset-cff.c file. This issue allows for local execution of the attack...

Artifex Software MuPDF buffer error vulnerability

Artifex Software MuPDF is a free and lightweight PDF reader developed by Artifex Software in the United States. Versions of Artifex Software MuPDF 1.28.0 and earlier contain a buffer error vulnerability. This vulnerability stems from the fzsubsetcffforgids function in the CFF Index Handler...

CVE-2026-7233: Out-of-bounds Read

A vulnerability was determined in Artifex MuPDF up to 1.28.0. The impacted element is the function fzsubsetcffforgids 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...