This update for libxml2 fixes the following issues:
- CVE-2025-49794: Fixed a heap use after free which could lead to denial of service. (bsc#1244554)
- CVE-2025-49796: Fixed type confusion which could lead to denial of service. (bsc#1244557)
- CVE-2025-6170: Fixed a stack buffer overflow which could lead to a crash. (bsc#1244700)
- CVE-2025-6021: Fixed an integer overflow in xmlBuildQName() which could lead to stack buffer overflow. (bsc#1244590)