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Linux Kernel Security Update for SUSE 16.0

published 5 months ago

Summary

SUSE Linux Enterprise 16.0's Linux Kernel has been updated to fix security issues that could allow an attacker to access sensitive information or cause system instability. This update is recommended for all users to protect their systems. It's essential to apply this update as soon as possible.

Original advisory text

Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

- CVE-2025-54518: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache (bsc#1264013).
- CVE-2026-46300: net: skbuff: propagate shared-frag marker through pskb_copy() (bsc#1265209).

References

https://www.suse.com/support/update/announcement/2026/suse-su-202621782-1/ Vendor Advisory
https://bugzilla.suse.com/1264013 Third Party Advisory
https://bugzilla.suse.com/1265209 Third Party Advisory
https://www.suse.com/security/cve/CVE-2025-54518 URL
https://www.suse.com/security/cve/CVE-2026-46300 URL

Timeline

Published15 May 2026

Updated28 May 2026

First seen28 May 2026

Sources

SUSE-SU-2026:21782-1 · OSV

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