Oracle Linux 8 : kernel (ELSA-2026-50978)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50978 advisory. - x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Dennis Chen RHEL-188786 CVE-2025-54518 Tenable has extracted the preceding...

Security update for xen

This update for xen fixes the following issues CVE-2025-54505: Floating Point Divider State Sampling on AMD CPUs AMD-SN-7053 bsc1262428. CVE-2025-54518: AMD-SN-7052: CPU OP Cache Corruption bsc1264066. CVE-2026-23557: Xenstored DoS via XSRESETWATCHES command bsc1262178. CVE-2026-23558: grant tabl...