RHSA-2026:87040: High severity Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates vulnerability
Published Oct 21, 2026
·Updated
Important: golang security, bug fix, and enhancement update
Affected Software
8 affected components
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Event History
Oct 21, 2026
Advisory Published
via Red Hat·02:16 PM
Data Sourced
via Red Hat·02:16 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which systems are covered by this advisory?
The advisory applies to Red Hat Enterprise Linux systems on ARM 64, x86_64, IBM z Systems, and little-endian Power. The listed support channels include 4 years of updates, 4 years of support, and Extended Update Support.
2
Does this advisory include fixes beyond security issues?
Yes. It is described as a golang update containing security fixes, bug fixes, and enhancements.