lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

Important: Red Hat Security Advisory: python3.12-lxml security update

An update for python3.12-lxml is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. 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...

Important: Red Hat Security Advisory: python3.12-lxml security update

An update for python3.12-lxml is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. 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...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...

RHEL 9 : python3.12-lxml (RHSA-2026:74082)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:74082 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

RHEL 9 : python3.12-lxml (RHSA-2026:74081)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:74081 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

CentOS Linux 7 [TuxCare] Security Update: python-lxml / python-lxml-docs (CENTOS7:CLSA-2024:1729629058)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2024:1729629058 advisory. - lxml is a library for processing XML and HTML in the Python language. Prior to version 4.6.5, the HTML Cleaner in lxml.html lets certain crafte...

Debian dla-4799 : python-lxml-doc - security update

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4799 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4799-1 [email protected]...

[SECURITY] [DLA 4799-1] lxml security update

Debian LTS Advisory DLA-4799-1 [email protected] https://www.debian.org/lts/security/ Guilhem Moulin September 28, 2026 https://wiki.debian.org/LTS Package : lxml Version : 4.9.2-1+deb12u1 CVE ID : CVE-2026-28348 CVE-2026-28350 CVE-2026-41066 CVE-2026-49825 Multiple vulnerabilities were...

TencentOS Server 4: python-lxml (TSSA-2026:1016)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:1016 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

Oracle Linux 8 : python-lxml (ELSA-2026-67943)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-67943 advisory. - Security fix for CVE-2026-49825: missing xlink:href in known HTML link attributes Resolves: RHEL-251508 - Security fix for CVE-2021-43818 Resolves: rhbz20325...

EulerOS Virtualization 2.11.1 : python-lxml (EulerOS-SA-2026-3462)

According to the versions of the python-lxml packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : 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...

EulerOS Virtualization 2.11.0 : python-lxml (EulerOS-SA-2026-3549)

According to the versions of the python-lxml packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : 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...

python-lxml security update

4.2.3-5 - Security fix for CVE-2026-49825: missing xlink:href in known HTML link attributes Resolves: RHEL-251508 4.2.3-4 - Security fix for CVE-2021-43818 Resolves: rhbz2032569 4.2.3-3 - Security fix for CVE-2021-28957 Resolves: rhbz1941534 4.2.3-2 - Security fix for CVE-2020-27783: mXSS due to...

MiracleLinux 8 : python-lxml-4.2.3-5.el8_10 (AXSA:2026-1874:02)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2026-1874:02 advisory. lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href CVE-2026-49825 Tenable has extracted the preceding description block...

RLSA-2026:67943 Important: python-lxml security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

python-lxml security update

An update is available for python-lxml. 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 Python is an interpreted, interactive, object-oriented programming...

RockyLinux 8 : python-lxml (RLSA-2026:67943)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:67943 advisory. lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href CVE-2026-49825 Tenable has extracted the preceding description block...

AlmaLinux 8 : python-lxml (ALSA-2026:67943)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:67943 advisory. lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href CVE-2026-49825 Tenable has extracted the preceding description block...

lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href

A flaw was found in lxml, a library for processing XML and HTML in Python. The lxml.html.defs.linkattrs were missing xlink:href, which could allow an attacker to bypass URL filtering mechanisms. This vulnerability enables URL bypass attacks in embedded content such as Scalable Vector Graphics SVG...