Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : XML::Parser vulnerabilities (USN-8174-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8174-1 advisory. It was discovered that XML::Parser incorrectly handled certain multi-byte UTF-8 characters. If a user or automated system were tricke...

Apache Log4j 2.0-alpha1 < 2.25.4 XmlLayout Invalid XML Output (CVE-2026-34480)

The version of Apache Log4j on the remote host is 2.0-alpha1 through 2.25.3. It is, therefore, affected by a vulnerability: - The XmlLayout fails to sanitize characters forbidden by the XML 1.0 specification, producing invalid XML output whenever a log message or MDC value contains such character...

RockyLinux 10 : perl-XML-Parser (RLSA-2026:7680)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:7680 advisory. perl-xml-parser: XML::Parser: Memory corruption via deeply nested XML files CVE-2006-10003 perl-xml-parser: XML::Parser for Perl: Heap corruption and...

XML External Entity (XXE) Injection

Overview Affected versions of this package are vulnerable to XML External Entity XXE Injection via the EncryptedXml class. An attacker can cause excessive resource consumption by providing specially crafted XML input. Details XXE Injection is a type of attack against an application that parses XM...

GHSA-W3X6-4M5H-CXQF Microsoft Security Advisory CVE-2026-26171 – .NET Denial of Service Vulnerability

Executive Summary: Microsoft is releasing this security advisory to provide information about a vulnerability in System.Security.Cryptography.Xml. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A vulnerability exists in...

Microsoft Security Advisory CVE-2026-26171 – .NET Denial of Service Vulnerability

Executive Summary: Microsoft is releasing this security advisory to provide information about a vulnerability in System.Security.Cryptography.Xml. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A vulnerability exists in...

SUSE CVE-2026-34480

Apache Log4j Core's XmlLayout https://logging.apache.org/log4j/2.x/manual/layouts.htmlXmlLayout , in versions up to and including 2.25.3, fails to sanitize characters forbidden by the XML 1.0 specification https://www.w3.org/TR/xml/charsets producing invalid XML output whenever a log message or M...

Exploit for CVE-2026-34197

CVE-2026-34197 — Apache ActiveMQ Classic RCE via Jolokia API...

CVE-2026-33116

A flaw was found in .NET. A remote attacker could exploit this vulnerability by crafting a malicious XML document that triggers an infinite recursion within the XmlDecryptionTransform component. This could lead to a Denial of Service DoS, making the affected system unresponsive. Mitigation...

CVE-2026-26171

A flaw was found in .NET. A remote attacker could exploit a vulnerability related to unsafe transforms in EncryptedXml. This could lead to a Denial of Service DoS, making the service unavailable, and a bypass of security features. Mitigation Mitigation for this issue is either not available or th...

RLSA-2026:7681 Important: perl-XML-Parser security update

This module provides ways to parse XML documents. It is built on top of XML::Parser::Expat, which is a lower level interface to James Clark's expat library. Each call to one of the parsing methods creates a new instance of XML::Parser::Expat which is then used to parse the document. Expat options...

perl-XML-Parser security update

An update is available for perl-XML-Parser. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list This module provides ways to parse XML documents. It is built on top ...

XML Injection

xmldom is vulnerable to an XML Injection. The vulnerability is due to improper handling of CDATA termination during serialization, which allows an attacker to inject malicious XML markup and manipulate the structure of the output...

USN-8173-1: polkit vulnerabilities

It was discovered that polkit incorrectly handled nested elements in XML policy files. If an administrator were tricked into installing a malicious policy file, a remote attacker could possibly use this issue to cause polkit to crash, resulting in a denial of service. CVE-2025-7519 Pavel Kohout...

Exploit for CVE-2026-22692

CVE-2026-22692: Critical Twig Sandbox Bypass via collect-ma...

CVE-2026-5971

A flaw has been found in FoundationAgents MetaGPT up to 0.8.1. This vulnerability affects the function ActionNode.xmlfill of the file metagpt/actions/actionnode.py of the component XML Handler. Executing a manipulation can lead to improper neutralization of directives in dynamically evaluated cod...

ImageMagick has a Stack Overflow in DestroyXMLTree()

Magick frees the memory of the XML tree via the DestroyXMLTree function; however, this process is executed recursively with no depth limit imposed. When magick processes an XML file with deeply nested structures, it will exhaust the stack memory, resulting in a Denial of Service DoS attack...

📄 Twig Sandbox Bypass / XXE / Remote Code Execution / LFI

Research describing a critical vulnerability that exists in the October CMS Twig sandbox Safe Mode that allows authenticated users with template editing privileges to bypass security restrictions and execute arbitrary PHP code or read arbitrary files via XML injection or local file inclusion from...

Amazon Linux 2 : perl-XML-Parser, --advisory ALAS2-2026-3230 (ALAS-2026-3230)

The version of perl-XML-Parser installed on the remote host is prior to 2.41-10. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3230 advisory. XML::Parser versions through 2.47 for Perl could overflow the pre-allocated buffer size cause a heap corruption...

Linux Distros Unpatched Vulnerability : CVE-2026-33908

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, Magick frees the...