CVE-2025-49795 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...

CVE-2025-49795 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...

CVE-2025-49795

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...

CVE-2025-49796

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...

CVE-2025-49796 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...

CVE-2025-49796 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...

CVE-2025-49796 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...

CVE-2025-49796

CVE-2025-49796 affects libxml2. The vulnerability is triggered by processing sch:name elements, causing memory corruption that can crash the library and lead to denial of service or other undefined behavior. Several advisories report a patched libxml2 release; in particular, CBLMariner notes a pa...

USN-7571-1: c3p0 vulnerability

Aaron Massey discovered that c3p0 could be made to crash when parsing certain input. An attacker able to modify the application’s XML configuration file could possibly use this issue to cause a denial of service...

USN-7571-1 c3p0 vulnerability

Aaron Massey discovered that c3p0 could be made to crash when parsing certain input. An attacker able to modify the application’s XML configuration file could possibly use this issue to cause a denial of service...

Astra Linux – Vulnerabilities in Firefox, Thunderbird, and Expat

In libexpat version 2.6.1, an XML Entity Expansion attack is possible when external parsers are used in isolation created using XMLExternalEntityParserCreate...

Astra Linux – Vulnerabilities in expat, Firefox, Thunderbird

There is a stack overflow vulnerability in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat may be forced to recur indefinitely, exhausting the stack space and causing a crash...

Astra Linux – Vulnerability in libxml2

In versions of libxml2 before 2.12.10 and 2.13.x before 2.13.6, there is a use-after-free issue in the xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables functions in the xmlschemas.c file. To exploit this vulnerability, a crafted XML document must be validated against an XML schema with...

K000151869: libexpat vulnerability CVE-2024-8176

Security Advisory Description A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting the stac...

TencentOS Server 3: php:7.4 (TSSA-2024:1123)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:1123 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

TencentOS Server 2: pki-core (TSSA-2022:0289)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2022:0289 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

ROS-20250616-04

Vulnerability of functions xmlSchemaIDCFillNodeTables, xmlSchemaBubbleIDCNodeTables xmlschemas.c of library Libxml2 is related to the possibility of memory usage after release. Exploitation of the vulnerability could allow an attacker to execute arbitrary code by sending a specially crafted XML f...

libxml2 安全漏洞

libxml2 is a GNOME open source library for parsing XML documents. It is written in C and can be called by many languages, such as C, C++, and XSH. A security vulnerability exists in libxml2, which stems from a post-release reuse issue when parsing XPath elements, which could lead to a program cra...

libxml2 缓冲区错误漏洞

libxml2 is a GNOME open source library for parsing XML documents. It is written in C and can be called by many languages, such as C, C++, and XSH. A buffer error vulnerability exists in libxml2, which stems from a memory corruption issue when processing certain sch:name elements, which could resu...

TencentOS Server 3: pcs (TSSA-2024:0724)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0724 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...