RHSA-2026:88562: Critical severity Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates vulnerability
Published Oct 23, 2026
·Updated
Critical: ca-certificates 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 Server for Power LE - Update Services for SAP Solutions
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 Server - AUS
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 for ARM 64 - Extended Life Cycle
Event History
Oct 23, 2026
Advisory Published
via Red Hat·09:16 AM
Data Sourced
via Red Hat·09:16 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat Enterprise Linux offerings are covered by this update?
The advisory covers IBM z Systems 4-year updates and Extended Life Cycle; x86_64 Extended Life Cycle and Update Services for SAP Solutions; Server for Power LE Update Services for SAP Solutions; Server AUS; Power little endian Extended Life Cycle; and ARM 64 4-year updates.