UBUNTU-CVE-2025-55780

A null pointer dereference occurs in the function breakwordforoverflowwrap in MuPDF 1.26.4 when rendering a malformed EPUB document. Specifically, the function calls fzhtmlsplitflow to split a FLOWWORD node, but does not check if node-next is valid before accessing node-next-overflowwrap, resulti...

CVE-2025-55780: NULL Pointer Dereference

A null pointer dereference occurs in the function breakwordforoverflowwrap in MuPDF 1.26.4 when rendering a malformed EPUB document. Specifically, the function calls fzhtmlsplitflow to split a FLOWWORD node, but does not check if node-next is valid before accessing node-next-overflowwrap, resulti...

MuPDF 安全漏洞

MuPDF is a free and open source software library written in C from MuPDF Open Source. It is used to render pages as bitmaps, but also provides support for other operations such as searching and listing directories and links. A security vulnerability exists in MuPDF version 1.26.4, which stems fro...

CVE-2025-55780

A null pointer dereference occurs in the function breakwordforoverflowwrap in MuPDF 1.26.4 when rendering a malformed EPUB document. Specifically, the function calls fzhtmlsplitflow to split a FLOWWORD node, but does not check if node-next is valid before accessing node-next-overflowwrap, resulti...

CVE-2025-55780

A null pointer dereference occurs in the function breakwordforoverflowwrap in MuPDF 1.26.4 when rendering a malformed EPUB document. Specifically, the function calls fzhtmlsplitflow to split a FLOWWORD node, but does not check if node-next is valid before accessing node-next-overflowwrap, resulti...

CVE-2025-55780

A null pointer dereference vulnerability exists in MuPDF versions 1.26.7 and before (specifically tested on 1.26.4 ). The flaw occurs in the break_word_for_overflow_wrap() function during the rendering of malformed EPUB documents. The issue is triggered when the software attempts to split a FLOW_...

CVE-2025-55780

A null pointer dereference occurs in the function breakwordforoverflowwrap in MuPDF 1.26.4 when rendering a malformed EPUB document. Specifically, the function calls fzhtmlsplitflow to split a FLOWWORD node, but does not check if node-next is valid before accessing node-next-overflowwrap, resulti...

The vulnerability of the mutool clean PDF viewer software, MuPDF, allows a perpetrator to trigger a service failure.

The vulnerability of the mutool clean PDF viewer program’s PDF file processing function is related to an infinite recursion. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

CVE-2025-57248

A null pointer dereference vulnerability exists in SumatraPDF version 3.5.2 . The flaw occurs within the libmupdf.dll component, specifically in the DataPool::has_data() function, when the application processes a specially crafted .djvu file. An attacker can trigger an application crash by tricki...

ROS-20250905-11

A vulnerability in the MuPDF PDF viewer is related to infinite recursion in the mutool utility clean. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of denial of service...

Debian: Security Advisory (DLA-4278-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2025 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] [DLA 4278-1] mupdf security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4278-1 [email protected] https://www.debian.org/lts/security/ Chris Lamb August 22, 2025 https://wiki.debian.org/LTS -...

Linux Distros Unpatched Vulnerability : CVE-2021-3407

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in mupdf 1.18.0. Double free of object during linearization may lead to memory corruption and other potential consequences. CVE-2021-3407 Note...

Linux Distros Unpatched Vulnerability : CVE-2018-16648

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Artifex MuPDF 1.13.0, the fzappendbyte function in fitz/buffer.c allows remote attackers to cause a denial of service segmentation fault via a crafted pdf...

DLA-4278-1 mupdf - security update

Bulletin has no description...

Linux Distros Unpatched Vulnerability : CVE-2018-5686

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In MuPDF 1.12.0, there is an infinite loop vulnerability and application hang in the pdfparsearray function pdf/pdf-parse.c because EOF is not considered. Remot...

Linux Distros Unpatched Vulnerability : CVE-2018-6544

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pdfloadobjstm in pdf/pdf-xref.c in Artifex MuPDF 1.12.0 could reference the object stream recursively and therefore run out of error stack, which allows remote...

Linux Distros Unpatched Vulnerability : CVE-2017-15369

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The buildfilterchain function in pdf/pdf-stream.c in Artifex MuPDF before 2017-09-25 mishandles a certain case where a variable may reside in a register, which...

Linux Distros Unpatched Vulnerability : CVE-2020-16600

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixma...

Linux Distros Unpatched Vulnerability : CVE-2021-37220

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - MuPDF through 1.18.1 has an out-of-bounds write because the cached color converter does not properly consider the maximum key size of a hash table. This can, fo...