HCE2-SA-2025-0214 Important HCE 2.0 Security Fix(es): A flaw was found in libxml2_x27;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. (CVE-2025-6021) HCE 2.0 libxml2-2.9.12-5.r35.hce2.aarch64.rpm libxml2-devel-2.9.12-5.r35.hce2.aarch64.rpm libxml2-help-2.9.12-5.r35.hce2.noarch.rpm python3-libxml2-2.9.12-5.r35.hce2.aarch64.rpm libxml2-2.9.12-5.r35.hce2.x86_64.rpm libxml2-devel-2.9.12-5.r35.hce2.x86_64.rpm python3-libxml2-2.9.12-5.r35.hce2.x86_64.rpm