CVE-2025-6170 Libxml2: stack buffer overflow in xmllint interactive shell command handling

A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare...

CVE-2025-6170

CVE-2025-6170 affects libxml2’s xmllint interactive shell. A stack-based buffer overflow in the command-parsing logic can cause crashes and, in rare configurations, may allow code execution. Related connected documents show patches/updates across distributions: Debian LTS advisory and Debian secu...

CVE-2025-6170 Libxml2: stack buffer overflow in xmllint interactive shell command handling

A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When a user inputs an overly long command, the program does not check the input size properly, which can cause it to crash. This issue might allow attackers to run harmful code in rare...

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

CVE-2025-49795 is a vulnerability in libxml2 characterized by a NULL pointer dereference during XPath expression processing, which can lead to a denial of service. Connected advisories indicate affected packages and versions: libxml2 for versions less than 2.11.5-7 (Mariner) and less than 2.10.4-...

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-2025-49795 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 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

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...

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...

Astra Linux – Vulnerability in libxml2

In libxml2 versions before 2.12.10 and 2.13.x before 2.13.6, there is a stack-based buffer overflow in the xmlSnprintfElements function in the valid.c file. To exploit this vulnerability, DTD validation must be performed for untrusted documents or untrusted DTDs. NOTE: This vulnerability is simil...

Astra Linux – Vulnerability in libxml2

In libxml2 versions before 2.13.8 and 2.14.x before 2.14.2, there is a issue where xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this vulnerability, a crafted XML document must be validated against an XML schema with certain identity constraints, or a...

Astra Linux – Vulnerability in libxml2

In libxml2 versions 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 due to an incorrect return value. This issue occurs in the xmlPythonFileRead and xmlPythonFileReadRaw functions, caused by a discrepancy between bytes and characters...

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...

Stack-based Buffer Overflow

Overview Affected versions of this package are vulnerable to Stack-based Buffer Overflow due to unsafe use of strcpy in the xmllint interactive shell command tool. An attacker can cause a crash by providing an overly long argument to any shell command during an interactive session. Note: This...