Astra Linux – Vulnerability in libxml2

In libxml2 versions before 2.12.10 and 2.13.x, before 2.13.6, there is a NULL pointer dereferencing in the xmlPatMatch function in pattern.c...

Astra Linux – Vulnerability in libxml2

The xmlXIncludeAddNode function in xinclude.c within libxml2, prior to version 2.11.0, has a use-after-free issue...

Astra Linux – Vulnerability in libxml2

A issue was discovered in libxml2 before versions 2.11.7 and 2.12.x, and even before 2.12.5. When using the XML Reader interface with DTD validation and XInclude expansion enabled, processing crafted XML documents can lead to a use-after-free of the xmlValidatePopElement function...

CVE-2015-8710

再現ツール Mike Dalessio、Francois Chagnon、Florian Weingarten、Jun Kokatsu に感謝します。 BZ 746048 を参照してください。 Linux でのビルド root@kitploit: $ cmake ../CVE-2015-8710/ -G "Unix Makefiles" -DLIBXML2LIBRARIES=/path/to/your/library/libxml2.so.2 -DLIBXML2INCLUDEDIR=/path/to/your/sources/libxml2-2.9.1/include/ $ make...

CVE-2016-3627

CVE-2016-3627 使用法: xmllint --valid --recover CVE-2016-3627.xml root@kitploit: xxd CVE-2016-3627.xml 00000000: 3c21 444f 4354 5950 455b 3c21 454e 5449 0... S="&Y 00000030: 4e3b N;...

ROOT-OS-DEBIAN-11-CVE-2026-6653 CVE-2026-6653 in libxml2 - Patched by Root

Root has patched CVE-2026-6653 in the libxml2 package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2025-12863 CVE-2025-12863 in libxml2 - Patched by Root

Root has patched CVE-2025-12863 in the libxml2 package for Root:Debian:11. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-6653 CVE-2026-6653 in libxml2 - Patched by Root

Root has patched CVE-2026-6653 in the libxml2 package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2025-12863 CVE-2025-12863 in libxml2 - Patched by Root

Root has patched CVE-2025-12863 in the libxml2 package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-DEBIAN-13-CVE-2026-86140 CVE-2026-86140 in libxml2 - Patched by Root

Root has patched CVE-2026-86140 in the libxml2 package for Root:Debian:13. Multiple fixed versions available...

TencentOS Server 3: libxml2 (TSSA-2026:0993)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0993 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

CVE-2026-86141

A NULL pointer dereference in libxml2's xmlRegNewParserCtxt function allows a local attacker to cause a denial of service DoS. The flaw occurs when strlen is called on an unverified pointer following a failed xmlStrdup memory allocation, resulting in a process crash...

CVE-2026-86137

A flaw was found in libxml2. This out-of-bounds read vulnerability, specifically within the xmlFAParsePosCharGroup function, could allow an attacker to cause a denial of service. By processing specially crafted XML input, the affected component may attempt to read data beyond its allocated memory...

CVE-2024-58377

Rejected CVE Nokogiri before 1.16.5, when using bundled libxml2, is affected by the libxml2 flaw CVE-2024-34459...

DEBIAN-CVE-2026-74860

A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callbac...

AZL-100941 CVE-2026-74860 affecting package libxml2 2.11.5-10

A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callbac...

CVE-2026-74860

A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callbac...

CVE-2026-74860

A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callbac...

UBUNTU-CVE-2026-74860

A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callbac...

CVE-2026-74860

CVE-2026-74860 affects libxml2 when compiled with Python bindings enabled. A remote attacker can supply a specially crafted XML document containing a DTD with enumerated attribute values , triggering a double-free in the SAX attributeDecl callback handler (a string is freed twice). The flaw resul...