libxml: Type confusion leads to Denial of service (DoS)

A vulnerability was found in libxml2. Processing certain sch:name elements from the input XML file can trigger a memory corruption issue. This flaw allows an attacker to craft a malicious XML input file that can lead libxml to crash, resulting in a denial of service or other possible undefined...

libxml: Heap use after free (UAF) leads to Denial of service (DoS)

A use-after-free vulnerability was found in libxml2. This issue occurs when parsing XPath elements under certain circumstances when the XML schematron has the schema elements. This flaw allows a malicious actor to craft a malicious XML document used as input for libxml, resulting in the program's...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.19.6 bug fix and security update

Red Hat OpenShift Container Platform release 4.19.6 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a...

Libxml2: integer overflow in xmlbuildqname() leads to stack buffer overflow in libxml2

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Libxml2: stack buffer overflow in xmllint interactive shell command handling

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RHEL 9 : libxml2 (RHSA-2025:12099)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:12099 advisory. The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml: Heap use after...

RHEL 8 : libxml2 (RHSA-2025:12098)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:12098 advisory. The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: Out-of-Bounds...

RHEL 9 : libxml2 (RHSA-2025:12199)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:12199 advisory. The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml: Heap use after...

CVE-2025-49796 affecting package libxml2 for versions less than 2.11.5-6

CVE-2025-49796 affecting package libxml2 for versions less than 2.11.5-6. A patched version of the package is available...

CVE-2025-49794 affecting package libxml2 for versions less than 2.11.5-6

CVE-2025-49794 affecting package libxml2 for versions less than 2.11.5-6. A patched version of the package is available...

CVE-2025-6170 affecting package libxml2 for versions less than 2.11.5-6

CVE-2025-6170 affecting package libxml2 for versions less than 2.11.5-6. A patched version of the package is available...

CVE-2025-6021 affecting package libxml2 for versions less than 2.11.5-6

CVE-2025-6021 affecting package libxml2 for versions less than 2.11.5-6. A patched version of the package is available...

Debian: Security Advisory (DLA-4251-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian dla-4251 : libxml2 - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4251 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4251-1 [email protected]...

[SECURITY] [DLA 4251-1] libxml2 security update

Debian LTS Advisory DLA-4251-1 [email protected] https://www.debian.org/lts/security/ Guilhem Moulin July 26, 2025 https://wiki.debian.org/LTS Package : libxml2 Version : 2.9.10+dfsg-6.7+deb11u8 CVE ID : CVE-2024-34459 CVE-2025-6021 CVE-2025-6170 CVE-2025-49794 CVE-2025-49796 Debian Bug...

DLA-4251-1 libxml2 - security update

Bulletin has no description...

OESA-2025-1901 libxml2 security update

This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX strea...

OESA-2025-1900 libxml2 security update

This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX strea...

NewStart CGSL MAIN 7.02 : libxml2 Multiple Vulnerabilities (NS-SA-2025-0106)

The remote NewStart CGSL host, running version MAIN 7.02, has libxml2 packages installed that are affected by multiple vulnerabilities: - In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API Python bindings because of an incorrect return value...

libxml2: Fix of 2 CVEs

CVE-2025-49794: fix memory safety issues in xmlSchematronReportOutput when parsing XPath elements - CVE-2025-49796: fix memory corruption issue triggered by processing sch:name elements in input XML file...