CVE-2026-8177 XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences

XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences. A node name ending in the middle of a multi byte UTF-8 sequence causes the parser to read past the end of the input string into adjacent heap memory...

CVE-2026-8177 XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences

XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences. A node name ending in the middle of a multi byte UTF-8 sequence causes the parser to read past the end of the input string into adjacent heap memory...

CVE-2026-8177

XML::LibXML versions through 2.0210 for Perl read out-of-bounds heap memory when parsing XML node names containing truncated UTF-8 byte sequences. A node name ending in the middle of a multi byte UTF-8 sequence causes the parser to read past the end of the input string into adjacent heap memory...

CVE-2026-8177

XML::LibXML for Perl versions up to 2.0210 parses XML node names containing truncated UTF-8 byte sequences, causing out-of-bounds reads in heap memory when a node name ends mid-multi-byte UTF-8. This can crash the Perl process and lead to denial of service. Evidence across multiple sources (NVD/S...

CLSA-2026-1778240943 php: Fix of CVE-2025-1219

CVE-2025-1219: fix wrong content-type header on libxml streams redirect...

BIT-JRE-2025-6021 Libxml2: integer overflow in xmlbuildqname() leads to stack buffer overflow in libxml2

A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input...

Debian dsa-6182 : libxml-parser-perl - security update

The remote Debian 12 / 13 host has a package installed that is affected by a vulnerability as referenced in the dsa-6182 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6182-1 [email protected] https://www.debian.org/security/...

Ubuntu: Security Advisory (USN-8174-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 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...

libxml: Null pointer dereference leads to Denial of service (DoS)

A NULL pointer dereference vulnerability was found in libxml2 when processing XPath XML expressions. This flaw allows an attacker to craft a malicious XML input to libxml2, leading to a denial of service...

EUVD-2026-21569

Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, multiple files use simplexmlloadstring without XXE protection. With LIBXMLNOENT flag, arbitrary server files can be read. This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3...

Debian: Security Advisory (DLA-4522-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2026 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-4522 : libxml-parser-perl - security update

The remote Debian 11 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-4522 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4522-1 [email protected]...

Debian: Security Advisory (DSA-6182-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2026 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...

[SECURITY] [DSA 6182-1] libxml-parser-perl security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6182-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso March 28, 2026 https://www.debian.org/security/faq -...

DSA-6182-1 libxml-parser-perl - security update

Bulletin has no description...

ROS-20260310-73-0027

Vulnerability in libxml2 related to uncontrolled recursion. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

php: libxml streams use wrong content-type header when requesting a redirected resource

A flaw was found in PHP's DOM and SimpleXML extensions. This vulnerability allows incorrect parsing of a redirected HTTP resource via improper content-type header handling...

CVE-2026-23739 Asterisk xml.c uses unsafe XML_PARSE_NOENT leading to potential XXE Injection

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, the astxmlopen function in xml.c parses XML documents using libxml with unsafe parsing options that enable entity expansion and XInclude processing...

CVE-2026-0989

A flaw was identified in the RelaxNG parser of libxml2 related to how external schema inclusions are handled. The parser does not enforce a limit on inclusion depth when resolving nested directives. Specially crafted or overly complex schemas can cause excessive recursion during parsing. This may...

MiracleLinux 9 : libxml2-2.9.13-10.el9_6 (AXSA:2025-10626:10)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10626:10 advisory. libxml: Heap use after free UAF leads to Denial of service DoS CVE-2025-49794 libxml: Type confusion leads to Denial of service DoS CVE-2025-49796...