SUSE-SU-2026:21263-1 Security update for libvirt

This update for libvirt fixes the following issues: - CVE-2025-12748: Denial of service in XML parsing bsc1253278. - CVE-2025-13193: Information disclosure via world-readable VM snapshots bsc1253703...

Mozilla -- Spoofing issue

https://bugzilla.mozilla.org/showbug.cgi?id=2021080 reports: Spoofing issue in the DOM: Core & HTML component...

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document.

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October CMS Has Stored XSS In Backend Editor Markup Classes

A stored cross-site scripting XSS vulnerability was identified in the Backend Editor Settings. The Markup Classes fields used for paragraph styles, inline styles, table styles, etc. did not sanitize input to valid CSS class name characters. Malicious values were rendered unsanitized in Froala...

pretalx mail templates vulnerable to email injection via unescaped user-controlled placeholders

An unauthenticated attacker can send arbitrary HTML-rendered emails from a pretalx instance's configured sender address by embedding malformed HTML or markdown link syntax in a user-controlled template placeholder such as the account display name. The most direct vector is the password-reset flow...

goldmark vulnerable to Cross-site Scripting (XSS)

Versions of the package github.com/yuin/goldmark/renderer/html before 1.7.17 are vulnerable to Cross-site Scripting XSS due to improper ordering of URL validation and normalization. The renderer validates link destinations using a prefix-based check IsDangerousURL before resolving HTML entities...

OESA-2026-1920 ImageMagick security update

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats over 200 including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images,...

CVE-2026-5131

GREENmod uses named pipes for communication between plugins, the web portal, and the system service, with ACLs configured incorrectly. This can allow an attacker to communicate with the stream and upload XML or JSON files, which are processed by the named pipe under the service user’s privileges,...

PT-2026-33531

ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the Pledge Editor renders donation comment values directly into HTML input value attributes without escaping via htmlspecialchars. An authenticated user with Finance permissions can inject HTML attribute-breaking...

PT-2026-46469

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description A race condition in Codecs allows a remote attacker who has already compromised the renderer process to potentially perform a sandbox escape. This is achieved through the use of a...

PT-2026-46723

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 149.0.7827.53 Description A type confusion issue in the XML component allows a remote attacker to obtain potentially sensitive information from process memory by using a crafted XML file. Type confusion occurs...

PT-2026-44655

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 148.0.7778.216 Description A use after free issue in the XML component allows a remote attacker to execute arbitrary code within a sandbox by utilizing a specially crafted HTML page. Use after free is a memory...

PT-2026-54178

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 150.0.7871.47 Description Insufficient policy enforcement in the Serial component allows a remote attacker who has already compromised the renderer process to potentially perform a sandbox escape. This is achiev...

[SECURITY] Fedora 44 Update: kpipewire-6.6.4-1.fc44

It is developed in C++ and it's main use target is QML components. As it's what's been useful, this framework focuses on graphical PipeWire features. If it was necessary, these could be included. At the moment we offer two main components: - KPipeWire: offers the main components to connect to and...

perl-xml-parser: XML::Parser: Memory corruption via deeply nested XML files

A flaw was found in XML::Parser, a Perl module for parsing XML. This vulnerability, an off-by-one heap buffer overflow, occurs when processing an XML file with very deep element nesting. A remote attacker could exploit this by providing a specially crafted XML file, potentially leading to memory...

CVE-2026-24906

October is a Content Management System CMS and web platform. Versions prior to 3.7.14 and 4.1.10 contain a Stored Cross-Site Scripting XSS vulnerability in the Backend Editor Settings. The Markup Classes fields used for paragraph styles, inline styles, table styles, etc. did not sanitize input to...

EUVD-2026-23276

libexpat before 2.7.6 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

Insufficient Entropy

Overview Affected versions of this package are vulnerable to Insufficient Entropy due to insufficient randomness in the hash seed generation process. An attacker can cause excessive CPU consumption by submitting specially crafted XML documents that trigger hash collisions. Remediation Upgrade exp...

CVE-2026-41080

libexpat before 2.8.0 uses insufficient entropy, and thus hash flooding can occur via a crafted XML document...

CVE-2026-41080

The libexpat library (versions prior to 2.8.0 ) is vulnerable to hash flooding attacks because it uses insufficient entropy. An attacker can trigger this by providing a crafted XML document . This issue has been addressed in updated versions, such as 2.8.2-1 for specific distributions. In Amazon ...