RHEL 10 : expat (RHSA-2026:74001)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:74001 advisory. Expat is a C library for parsing XML documents. Security Fixes: expat: Expat: Denial of Service via quadratic complexity in attribute...

RockyLinux 9 : expat (RLSA-2026:72663)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:72663 advisory. expat: Expat: Denial of Service via quadratic complexity in attribute processing CVE-2026-66046 expat: Expat: XML Injection via Malformed UTF-16 Input...

MiracleLinux 9 : expat-2.5.0-6.el9_8.5 (AXSA:2026-1939:13)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1939:13 advisory. expat: Expat: Denial of Service via quadratic complexity in attribute processing CVE-2026-66046 expat: Expat: XML Injection via Malformed UTF-16 Inp...

CVE-2026-103044

XML injection aka blind XPath injection vulnerability in The Wikimedia Foundation Mediawiki - EasyTimeline extension allows XML Injection. This issue affects Mediawiki - EasyTimeline extension: before 1.46.1, 1.45.5, 1.43.10...

UBUNTU-CVE-2026-103044

XML injection aka blind XPath injection vulnerability in The Wikimedia Foundation Mediawiki - EasyTimeline extension allows XML Injection. This issue affects Mediawiki - EasyTimeline extension: before 1.46.1, 1.45.5, 1.43.10...

CVE-2026-103044

XML injection aka blind XPath injection vulnerability in The Wikimedia Foundation Mediawiki - EasyTimeline extension allows XML Injection. This issue affects Mediawiki - EasyTimeline extension: before 1.46.1, 1.45.5, 1.43.10...

CVE-2026-103044

The MediaWiki - EasyTimeline extension is vulnerable to an XML injection (specifically blind XPath injection ) due to the improper serving of image map files as application/xml data. A remote attacker could exploit this flaw by convincing a user to interact with specially crafted content, potenti...

CVE-2026-103044 EasyTimeline should not serve image maps as application/xml

XML injection aka blind XPath injection vulnerability in The Wikimedia Foundation Mediawiki - EasyTimeline extension allows XML Injection. This issue affects Mediawiki - EasyTimeline extension: before 1.46.1, 1.45.5, 1.43.10...

Important: Red Hat Security Advisory: expat security update

An update for expat is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

expat: Expat: XML Injection via Malformed UTF-16 Input

A flaw was found in Expat. This vulnerability allows a remote attacker to send specially crafted UTF-16 encoded XML data. Due to improper validation of surrogate characters, the parser can be tricked into accepting malformed sequences, which can hide legitimate markup characters. This could enabl...

CVE-2026-46490-samlify-SAML-Attribute-Injection

CVE-2026-46490 — samlify SAML AttributeValue XML Injection → Privilege Escalation samlifyValue — is inserted unescaped , so a normal user can inject extra elements e.g. role=admin into their own, IdP-signed SAML assertion. Because the injection happens before signing, the Service Provider's...

expat security update

An update is available for expat. 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 Expat is a C library for parsing XML documents. Security Fixes: expat: Expat:...

Oracle Linux 9 : expat (ELSA-2026-72663)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-72663 advisory. - Fix CVE-2026-66046: dtdCopy out-of-bounds access via isCdata hash lookup - CVE-2026-93990 expat: Expat: XML Injection via Malformed UTF-16 Input...

RockyLinux 8 : expat (RLSA-2026:72448)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:72448 advisory. expat: Expat: Denial of Service via quadratic complexity in attribute processing CVE-2026-66046 expat: Expat: XML Injection via Malformed UTF-16 Input...

Oracle Linux 8 : expat (ELSA-2026-72448)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-72448 advisory. - Fix CVE-2026-66046 in expat - CVE-2026-93990 expat: Expat: XML Injection via Malformed UTF-16 Input Tenable has extracted the preceding description...

expat security update

2.5.0-4 - Fix CVE-2026-66046 in expat - Resolves: RHEL-260142 2.5.0-3 - CVE-2026-93990 expat: Expat: XML Injection via Malformed UTF-16 Input - Resolves: RHEL-268995...

PT-2026-102932

Name of the Vulnerable Software and Affected Versions Mediawiki - EasyTimeline extension versions prior to 1.46.1 Mediawiki - EasyTimeline extension version 1.45.5 Mediawiki - EasyTimeline extension version 1.43.10 Description An XML injection issue, also known as blind XPath injection, exists in...

RHEL 9 : expat (RHSA-2026:72663)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:72663 advisory. Expat is a C library for parsing XML documents. Security Fixes: expat: Expat: Denial of Service via quadratic complexity in attribute...

RHEL 8 : expat (RHSA-2026:72448)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:72448 advisory. Expat is a C library for parsing XML documents. Security Fixes: expat: Expat: Denial of Service via quadratic complexity in attribute...

POC-CVE-2025-66034

fontvarlib.py — CVE-2025-66034 fontTools varLib — Arbitrary File Write + XML Injection → Remote Code Execution Table of Contents Overview Vulnerability Details Attack Chain Requirements Installation Configuration Usage How It Works Vulnerable Code Pre-Exploitation Checklist Tested On Disclaimer...