Astra Linux – Vulnerability in libxml2

There is a flaw in libxml2’s xmllint in versions before 2.9.11. An attacker who can submit a crafted file for processing by xmllint could trigger a use-after-free. The most significant impact of this flaw is on confidentiality, integrity, and availability...

Siemens SIMATIC S7-1500 Buffer Over-read (CVE-2024-34459)

An issue was discovered in xmllint from libxml2 before 2.11.8 and 2.12.x before 2.12.7. Formatting error messages with xmllint --htmlout can result in a buffer over-read in xmlHTMLPrintFileContext in xmllint.c. This plugin only works with Tenable.ot. Please visit...

Azure Linux 3.0 Security Update: libxml2 (CVE-2025-6170)

The version of libxml2 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-6170 advisory. - A flaw was found in the interactive shell of the xmllint command-line tool, used for parsing XML files. When...

CVE-2025-6170

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...

PT-2025-25568

Name of the Vulnerable Software and Affected Versions xmllint affected versions not specified Description 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...