EUVD-2026-71833

In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow...

Buffer Overflow

Overview Affected versions of this package are vulnerable to Buffer Overflow via the xmlSnprintfElements function. An attacker can execute arbitrary code or cause a denial of service by supplying specially crafted input that triggers a stack-based buffer overflow. Remediation Upgrade libxml2 to...

CVE-2026-86140

In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow...

CVE-2026-86140

In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow...

CVE-2026-86140

In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow...

CVE-2026-86140

In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow...

CVE-2026-86140: Stack-based Buffer Overflow

In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow...

Linux Distros Unpatched Vulnerability : CVE-2026-86140

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow. CVE-2026-86140 Note that Nessus relies on the presence of the...

CVE-2026-86140: Stack-based Buffer Overflow

In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow...

PT-2026-86301

Name of the Vulnerable Software and Affected Versions libxml2 versions prior to 2.15.4 Description A stack-based buffer overflow exists in the xmlSnprintfElements function within the valid.c file. The issue occurs because the function uses strcat to build element strings into a fixed-size stack...

PT-2026-91914

In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow...

BIT-JAVA-MIN-2025-24928

libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047...

BIT-JAVA-2025-24928

libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047...

libxml2: Fix of 2 CVEs

CVE-2024-56171: fix use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c - CVE-2025-24928: fix stack-based buffer overflow in xmlSnprintfElements in valid.c...

JLSEC-2025-87 libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in...

libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047...

CLSA-2025-1755708467 libxml2: Fix of 2 CVEs

CVE-2025-24928: fix stack-based buffer overflow in xmlSnprintfElements in valid.c - CVE-2024-56171: fix use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c...

K000152930: libxml2 vulnerability CVE-2025-24928

Security Advisory Description libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047. CVE-2025-24928 Impact...

The vulnerability of the xmlSnprintfElements() function in the libxml2 library allows a hacker to execute arbitrary code.

The vulnerability of the xmlSnprintfElements function in the libxml2 library is related to buffer overflow in the stack. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

ROS-20250424-07

Vulnerability of xmlPatMatch function in pattern.c file of libxml2 library is related to null pointer dereferencing. pointer. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service. denial of service A vulnerability in the libxml2 library is related...

Security update for libxml2

This update for libxml2 fixes the following issues: CVE-2024-56171: Fixed use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c bsc1237363. CVE-2025-24928: Fixed stack-based buffer overflow in xmlSnprintfElements in valid.c bsc1237370. CVE-2025-27113: Fixed...