PYSEC-2026-2614 `lxml_html_clean.Cleaner` does not strip `javascript:` URLs from namespaced URL attributes

lxmlhtmlclean.Cleaner does not strip javascript: URLs from namespaced URL attributes xlink:href Reporter: Guillem Lefait · Date: 2026-05-10 Affected: lxml ≤ 6.1.0 and lxmlhtmlclean ≤ 0.4.4 latest stable Confirmed against: lxml 6.1.0 + lxmlhtmlclean 0.4.4 on Python 3.13.5, 3.14.4, and 3.15.0a8...

UBUNTU-CVE-2026-58501

Zeep is a Python SOAP client. From 4.0.0 before 4.3.3, Settings.forbidexternal is defined but not enforced when parsing WSDL or XSD documents, allowing transitive xsd:import, xsd:include, wsdl:import, and lxml entity or DTD references to fetch attacker-chosen HTTP or HTTPS URLs. This issue is fix...

Important Photon OS Security Update - PHSA-2026-4.0-1052

Updates of 'rubygem-nokogiri', 'python3-pyOpenSSL', 'rubygem-oj', 'rubygem-concurrent-ruby', 'python3-lxml' packages of Photon OS have been released...

PYSEC-2026-1324 ebookmeta XML External Entity vulnerability

An XML External Entity XXE vulnerability in the ebookmeta.getmetadata function via lxml dependency allows attackers to access sensitive information or cause a Denial of Service DoS via crafted XML input...

OPENSUSE-SU-2026:11191-1 python313-lxml_html_clean-0.4.5-1.1 on GA media

These are all security issues fixed in the python313-lxmlhtmlclean-0.4.5-1.1 package on the GA media of openSUSE Tumbleweed...

SUSE-SU-2026:2752-1 Security update for python3-lxml

This update for python3-lxml fixes the following issue - CVE-2026-41066: Information disclosure via untrusted XML input leading to local file read bsc1263254...

SUSE-SU-2026:2729-1 Security update for python-lxml

This update for python-lxml fixes the following issue - CVE-2026-41066: information disclosure via untrusted XML input leading to local file read bsc1263254...

SUSE-SU-2026:2728-1 Security update for python-lxml

This update for python-lxml fixes the following issue - CVE-2026-41066: information disclosure via untrusted XML input leading to local file read bsc1263254...

PT-2026-53938

Name of the Vulnerable Software and Affected Versions python313-lxml html clean versions prior to 0.4.5-1.1 python-lxml-doc versions prior to 6.1.1-1.1 Description Security issues were identified in the python313-lxml html clean and python-lxml-doc packages. Recommendations Update python313-lxml...

OPENSUSE-SU-2026:11147-1 python-lxml-doc-6.1.1-1.1 on GA media

These are all security issues fixed in the python-lxml-doc-6.1.1-1.1 package on the GA media of openSUSE Tumbleweed...

SUSE-SU-2026:2488-1 Security update for python-lxml

This update for python-lxml fixes the following issue - CVE-2026-41066: information disclosure via untrusted XML input leading to local file read bsc1263254...

ROOT-APP-PYPI-CVE-2026-41066 CVE-2026-41066 in rootio-lxml - Patched by Root

Root has patched CVE-2026-41066 in the rootio-lxml package for Root:PyPI. Multiple fixed versions available...

Critical Photon OS Security Update - PHSA-2026-5.0-0882

Updates of 'python3', 'python3-mistune', 'ruby', 'linux', 'linux-esx', 'python3-ujson', 'python3-mako', 'python3-lxml' packages of Photon OS have been released...

Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses lxml-6.0.0-cp311-cp311-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl which is vulnerable to CVE-2026-41066

Summary IBM Maximo Application Suite - Visual Inspection component uses lxml-6.0.0-cp311-cp311-manylinux227x8664.manylinux228x8664.whl which is vulnerable to CVE-2026-41066, This bulletin contains information regarding the vulnerability and its remediation. Vulnerability Details...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by a vulnerability in lxml (CVE-2026-41066)

Summary A vulnerability in the lxml XML processing library CVE-2026-41066 used by IBM InfoSphere Optim Archive Viewer has been addressed by upgrading the component to version 6.1.0. Vulnerability Details CVEID:CVE-2026-41066 DESCRIPTION: lxml is a library for processing XML and HTML in the Python...

Astra Linux – Vulnerability in lxml

A XSS vulnerability was discovered in the clean module of python-lxml’s versions prior to 4.6.3. When the “safe attrsOnly” and “forms” arguments are disabled, the Cleaner class does not remove the “formaction” attribute, allowing JavaScript to bypass the sanitizer. A remote attacker could exploit...

Amazon Linux 2023 : python3-lxml (ALAS2023-2026-1678)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1678 advisory. lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.0, using either of the two parsers in the default configuration with resolveentities=True allows untrusted XML input t...

Amazon Linux 2023 : python3.13-lxml (ALAS2023-2026-1679)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1679 advisory. lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.0, using either of the two parsers in the default configuration with resolveentities=True allows untrusted XML input t...

Security update for python-lxml (moderate)

openSUSE security update: security update for python-lxml ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20737-1 Rating: moderate References: bsc1263254 Cross-References: CVE-2026-41066 CVSS scores: CVE-2026-41066 SUSE : 5.9...

SUSE-SU-2026:21731-1 Security update for python-lxml

This update for python-lxml fixes the following issue - CVE-2026-41066: Information disclosure via untrusted XML input leading to local file read bsc1263254...