RHSA-2026:74087: High severity Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates vulnerability
Published Sep 30, 2026
·Updated
Important: python3.9 security update
Affected Software
9 affected components
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
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 Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Event History
Sep 30, 2026
Advisory Published
via Red Hat·06:35 PM
Data Sourced
via Red Hat·06:35 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat Enterprise Linux offerings are identified as affected?
The advisory lists IBM z Systems, ARM 64, x86_64 Update Services for SAP Solutions, Power LE Update Services for SAP Solutions, Power little endian Extended Life Cycle, and RHEL Server AUS offerings. Several of the listed IBM z Systems and ARM 64 offerings are either Extended Life Cycle or four-years-of-updates subscriptions.
2
When was this advisory issued?
RHSA-2026:74087 was published and last modified on 2026-09-30.