This update for xen fixes the following issues
- CVE-2025-54505: Floating Point Divider State Sampling on AMD CPUs AMD-SN-7053 (bsc#1262428).
- CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption (bsc#1264066).
- CVE-2026-23557: Xenstored DoS via XS_RESET_WATCHES command (bsc#1262178).
- CVE-2026-23558: grant table v2 race in status page mapping (bsc#1262180).