RHSA-2026:63117: High severity Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support vulnerability
Published Sep 3, 2026
·Updated
Important: python3.12 security update
Affected Software
17 affected components
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - 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 Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Event History
Sep 3, 2026
Advisory Published
via Red Hat·06:58 AM
Data Sourced
via Red Hat·06:58 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which systems are covered by this update?
This update applies to the listed Red Hat Enterprise Linux and CodeReady Linux Builder offerings for Power little endian, IBM z Systems, and ARM 64, including Extended Update Support, Extended Life Cycle, and the IBM z Systems 4-years-of-updates offering.
2
What is the severity and publication date of this advisory?
The advisory is rated Important with a high severity score of 7. It was published and last modified on 2026-09-03.