RHSA-2026:83572: High severity Red Hat Red Hat Enterprise Linux Server - AUS vulnerability
Published Oct 15, 2026
·Updated
Important: ruby security update
Affected Software
9 affected components
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
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 ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Event History
Oct 15, 2026
Advisory Published
via Red Hat·01:01 PM
Data Sourced
via Red Hat·01:01 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which environments are in scope for this update?
The advisory applies to the listed Red Hat Enterprise Linux Server AUS, Extended Life Cycle, SAP Solutions update services, ARM 64 four-year update, Power little-endian, x86_64, and IBM z Systems offerings.
2
What is the reported severity and publication date?
This is rated High with a severity value of 7 and a risk value of 33. It was published and modified on 2026-10-15.