RHSA-2026:89737: High severity Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates vulnerability
Published Oct 26, 2026
·Updated
Important: compat-openssl11 security update
Affected Software
9 affected components
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 Server - AUS
Red Hat Red Hat Enterprise Linux for IBM z Systems - 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 x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Event History
Oct 26, 2026
Advisory Published
via Red Hat·12:55 AM
Data Sourced
via Red Hat·12:55 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat Enterprise Linux offerings are covered by this advisory?
The advisory applies to ARM 64, x86_64, IBM z Systems, and Power little-endian offerings listed under Extended Life Cycle, as well as ARM 64 4-year updates, Server AUS, and Update Services for SAP Solutions on Power LE and x86_64.
2
How urgent is remediation?
The advisory is rated Important with high severity (7) and a reported risk score of 33. A security update is available through RHSA-2026:89737.