CVE-2025-32415 Information

Description

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

Reference

https://gitlab.gnome.org/GNOME/libxml2/-/issues/890 https://gitlab.gnome.org/GNOME/libxml2/-/issues/890