RHSA-2026:63014: High severity Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle vulnerability
Published Sep 3, 2026
·Updated
Important: kernel security, bug fix, and enhancement update
Affected Software
11 affected components
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for ARM 64
Event History
Sep 3, 2026
Advisory Published
via Red Hat·03:41 AM
Data Sourced
via Red Hat·03:41 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which systems are covered by this update?
The advisory applies to Red Hat Enterprise Linux for ARM 64, IBM z Systems, x86_64, and Power little endian. It also covers the Extended Life Cycle variants listed for those architectures.
2
Does this advisory address only a security issue?
No. It is described as a kernel update that includes security fixes, bug fixes, and enhancements.