CVE-2025-6021

A flaw was found in libxml2’s xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.

Assigner : secalert@redhat.com

More information : https://access.redhat.com/security/cve/CVE-2025-6021