Fedora: Security Advisory (FEDORA-2026-b56fe1f040)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] Fedora 42 Update: mupdf-1.26.3-6.fc42

MuPDF is a lightweight PDF viewer and toolkit written in portable C. The renderer in MuPDF is tailored for high quality anti-aliased graphics. MuPDF renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on...

[SECURITY] Fedora 43 Update: mupdf-1.27.1-10.fc43

MuPDF is a lightweight PDF viewer and toolkit written in portable C. The renderer in MuPDF is tailored for high quality anti-aliased graphics. MuPDF renders text with metrics and spacing accurate to within fractions of a pixel for the highest fidelity in reproducing the look of a printed page on...

Fedora 43 : mupdf (2026-7a9c0c8c04)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-7a9c0c8c04 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...

Fedora 42 : mupdf (2026-b56fe1f040)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-b56fe1f040 advisory. fix CVE-2026-3308 rhbz2454360 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not test...

SUSE CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

Fedora 45 : mupdf (2026-563f85e690)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-563f85e690 advisory. Automatic update for mupdf-1.27.1-10.fc45. Changelog Thu Apr 2 2026 Michael J Gruber - 1.27.1-10 - fix CVE-2026-3308 rhbz2454361 Tenable has extracted the...

mupdf:pdf_fuzzer: Heap-buffer-overflow in fz_unpack_line

Project: git://git.ghostscript.com/mupdf.git https://github.com/ArtifexSoftware/mupdf.git Detailed Report: https://oss-fuzz.com/testcase?key=4634427291664384 Project: mupdf Fuzzing Engine: honggfuzz Fuzz Target: pdffuzzer Job Type: honggfuzzasanmupdf Platform Id: linux Crash Type:...

Linux Distros Unpatched Vulnerability : CVE-2026-3308

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer...

CVE-2026-3308

A flaw was found in MuPDF. A remote attacker could exploit an integer overflow vulnerability by providing a maliciously crafted PDF file. This overflow occurs within the pdfloadimageimp function, leading to a heap out-of-bounds write. This vulnerability can be exploited to achieve arbitrary code...

DEBIAN-CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

UBUNTU-CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

CVE-2026-3308 CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

CVE-2026-3308 CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

CVE-2026-3308 CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

CVE-2026-3308

Artifex's MuPDF (version up to and including 1.27.0) contains an integer overflow vulnerability in the pdf-image.c file. Specifically, the pdf_load_image_imp function fails to sufficiently validate image parameters (w, h, and bpc) against INT_MAX during stride calculations. This allows an attacke...

CVE-2026-3308

An integer overflow vulnerability in 'pdf-image.c' in Artifex's MuPDF version 1.27.0 allows an attacker to maliciously craft a PDF that can trigger an integer overflow within the 'pdfloadimageimp' function. This allows a heap out-of-bounds write that could be exploited for arbitrary code executio...

artifex mupdf security vulnerability

Artifex MuPDF is a rich-text editor developed by individual developers. Unlike standard text editors, programmers can download free rich-text editors and embed them on their own websites or programs of course, paid versions offer more powerful features. This makes it convenient for users to edit...