RHSA-2026:65766: High severity Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle vulnerability
Published Sep 9, 2026
·Updated
Important: thunderbird security update
Affected Software
9 affected components
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - 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 x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Event History
Sep 9, 2026
Advisory Published
via Red Hat·02:11 AM
Data Sourced
via Red Hat·02:11 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat Enterprise Linux service offerings are in scope for this advisory?
The advisory applies to Extended Life Cycle deployments for IBM z Systems, ARM 64, x86_64, and Power little endian; ARM 64 with 4 years of updates; Server AUS; and Update Services for SAP Solutions on Power LE and x86_64.