RHSA-2026:72448: High severity Red Hat Red Hat Enterprise Linux for ARM 64 vulnerability
Published Sep 28, 2026
·Updated
Important: expat security update
Affected Software
8 affected components
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for IBM z Systems - 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 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems
Event History
Sep 28, 2026
Advisory Published
via Red Hat·10:27 AM
Data Sourced
via Red Hat·10:27 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat Enterprise Linux architectures are covered by this update?
The update covers ARM 64, x86_64, IBM z Systems, and Power little endian Red Hat Enterprise Linux systems.
2
Are Extended Life Cycle systems included?
Yes. Extended Life Cycle variants for ARM 64, x86_64, IBM z Systems, and Power little endian are listed as affected.