RHSA-2026:85929: High severity Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates vulnerability
Published Oct 20, 2026
·Updated
Important: python3.12-urllib3 security update
Affected Software
16 affected components
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
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 IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems
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 x86_64 - Update Services for SAP Solutions
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
Event History
Oct 20, 2026
Advisory Published
via Red Hat·11:59 AM
Data Sourced
via Red Hat·11:59 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat platforms and service streams are identified as affected?
The advisory lists Red Hat Enterprise Linux for IBM z Systems, Power LE with Update Services for SAP Solutions, ARM 64, and x86_64 Extended Update Support. It also includes specified four-year update, Extended Update Support, and Extended Life Cycle offerings for IBM z Systems and ARM 64.
2
When was this advisory published and last modified?
It was published on 2026-10-20 and was last modified on 2026-10-20.