RHSA-2026:91585: High severity Red Hat Red Hat Enterprise Linux Server - AUS vulnerability
Published Oct 28, 2026
·Updated
Important: kernel security update
Affected Software
2 affected components
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle Long Life
Event History
Oct 28, 2026
Advisory Published
via Red Hat·06:56 AM
Data Sourced
via Red Hat·06:56 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which environments are covered by this update?
The advisory applies to Red Hat Enterprise Linux Server - AUS and Red Hat Enterprise Linux for x86_64 - Extended Life Cycle Long Life.
2
What component is being updated?
This is a kernel security update.
3
How severe is the advisory?
The advisory is rated Important and has a high severity value of 7.