RHSA-2026:87043: High severity Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle vulnerability
Published Oct 21, 2026
·Updated
Important: golang security, bug fix, and enhancement update
Affected Software
13 affected components
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Event History
Oct 21, 2026
Advisory Published
via Red Hat·02:18 PM
Data Sourced
via Red Hat·02:18 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which environments are covered by this update?
The advisory applies to Red Hat Enterprise Linux offerings for IBM z Systems, x86_64, Power LE, and ARM 64, including Extended Life Cycle, Extended Update Support, AUS, and Update Services for SAP Solutions variants listed in the advisory.
2
What type of update is being delivered?
This is an Important-severity update for golang that includes security fixes, bug fixes, and enhancements.