RHSA-2026:71592: High severity Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle Long Life vulnerability
Published Sep 24, 2026
·Updated
Important: kernel security update
Affected Software
5 affected components
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle Long Life
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle Long Life
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle Long Life
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle Long Life
Red Hat Red Hat Enterprise Linux Server - AUS
Event History
Sep 24, 2026
Advisory Published
via Red Hat·10:55 AM
Data Sourced
via Red Hat·10:55 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat deployments are in scope for this update?
The advisory covers Red Hat Enterprise Linux Extended Life Cycle Long Life on x86_64, IBM z Systems, Power little endian, and ARM 64, as well as Red Hat Enterprise Linux Server - AUS.
2
Does the available advisory data identify affected kernel versions or temporary mitigations?
No affected kernel versions, fixed versions, configuration prerequisites, or workarounds are provided in the available data. Review the referenced Red Hat erratum for those deployment-specific details.