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...

Linux Distros Unpatched Vulnerability : CVE-2016-9487

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - EpubCheck 4.0.1 does not properly restrict resolving external entities when parsing XML in EPUB files during validation. An attacker who supplies a specially...

Linux Distros Unpatched Vulnerability : CVE-2025-6196

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 libgepub, a library used to read EPUB files. The software mishandles file size calculations when opening specially crafted EPUB files, leadi...

Linux Distros Unpatched Vulnerability : CVE-2016-10187

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The E-book viewer in calibre before 2.75 allows remote attackers to read arbitrary files via a crafted epub file with JavaScript. CVE-2016-10187 Note that Nessu...

Medium: libgepub

Issue Overview: A flaw was found in libgepub, a library used to read EPUB files. The software mishandles file size calculations when opening specially crafted EPUB files, leading to incorrect memory allocations. This issue causes the application to crash. Known affected usage includes desktop...

Amazon Linux 2 : libgepub (ALAS-2025-2910)

The version of libgepub installed on the remote host is prior to 0.6.0-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2025-2910 advisory. A flaw was found in libgepub, a library used to read EPUB files. The software mishandles file size calculations when opening...

Security update for libgepub

This update for libgepub fixes the following issues: CVE-2025-6196: Fixed an integer overflow in the EPUB archive handling code that can leads to massive memory allocation and application crash. bsc1244704 Patch Instructions: To install this SUSE update use the SUSE recommended installation metho...

SUSE SLES15 Security Update : libgepub (SUSE-SU-2025:02213-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2025:02213-1 advisory. - CVE-2025-6196: Fixed an integer overflow in the EPUB archive handling code that can leads to massive memory allocation and application crash...

Security update for libgepub

This update for libgepub fixes the following issues: CVE-2025-6196: Fixed an integer overflow in the EPUB archive handling code that can leads to massive memory allocation and application crash. bsc1244704 Patch Instructions: To install this SUSE update use the SUSE recommended installation metho...

CVE-2025-52880

Komga is a media server for comics, mangas, BDs, magazines and eBooks. A Cross-Site Scripting XSS vulnerability has been discovered in versions 1.8.0 through 1.21.3 when serving EPUB resources, either directly from the API, or when reading using the epub reader. The vulnerability lets an attacker...

CVE-2025-52880

Komga is a media server for comics, mangas, BDs, magazines and eBooks. A Cross-Site Scripting XSS vulnerability has been discovered in versions 1.8.0 through 1.21.3 when serving EPUB resources, either directly from the API, or when reading using the epub reader. The vulnerability lets an attacker...

CVE-2025-52880 Komga Vulnerable to Arbitrary Code Execution via Crafted EPUB File

Komga is a media server for comics, mangas, BDs, magazines and eBooks. A Cross-Site Scripting XSS vulnerability has been discovered in versions 1.8.0 through 1.21.3 when serving EPUB resources, either directly from the API, or when reading using the epub reader. The vulnerability lets an attacker...

CVE-2025-52880

Komga (media server for comics/manga/eBooks) has a documented XSS vulnerability in EPUB handling affecting versions 1.8.0–1.21.3. The flaw lets an attacker perform actions on the victim via crafted EPUBs, and when an admin user is targeted, it can combine with server-side commands to achieve arbi...

CVE-2025-52880 Komga Vulnerable to Arbitrary Code Execution via Crafted EPUB File

Komga is a media server for comics, mangas, BDs, magazines and eBooks. A Cross-Site Scripting XSS vulnerability has been discovered in versions 1.8.0 through 1.21.3 when serving EPUB resources, either directly from the API, or when reading using the epub reader. The vulnerability lets an attacker...

CVE-2025-52880

Komga is a media server for comics, mangas, BDs, magazines and eBooks. A Cross-Site Scripting XSS vulnerability has been discovered in versions 1.8.0 through 1.21.3 when serving EPUB resources, either directly from the API, or when reading using the epub reader. The vulnerability lets an attacker...

CVE-2025-52880 Komga Vulnerable to Arbitrary Code Execution via Crafted EPUB File

Komga is a media server for comics, mangas, BDs, magazines and eBooks. A Cross-Site Scripting XSS vulnerability has been discovered in versions 1.8.0 through 1.21.3 when serving EPUB resources, either directly from the API, or when reading using the epub reader. The vulnerability lets an attacker...

PT-2025-26781 · Komga · Komga

Name of the Vulnerable Software and Affected Versions: Komga versions 1.8.0 through 1.21.3 Description: A Cross-Site Scripting XSS issue has been found in Komga when serving EPUB resources. This allows an attacker to perform actions on the victim's behalf. If an admin user is targeted, it can be...

Komga 安全漏洞

Komga is a media server for comics, magazines, and eBooks by Gauthier Personal Developers. A security vulnerability exists in Komga versions 1.8.0 through 1.21.3, which stems from the presence of cross-site scripting in the EPUB resource that could lead to execution of operations as a victim...

CVE-2025-52880: Improper Control of Interaction Frequency

Komga is a media server for comics, mangas, BDs, magazines and eBooks. A Cross-Site Scripting XSS vulnerability has been discovered in versions 1.8.0 through 1.21.3 when serving EPUB resources, either directly from the API, or when reading using the epub reader. The vulnerability lets an attacker...

SUSE CVE-2025-6196

A flaw was found in libgepub, a library used to read EPUB files. The software mishandles file size calculations when opening specially crafted EPUB files, leading to incorrect memory allocations. This issue causes the application to crash. Known affected usage includes desktop services like...