RHSA-2026:96250: High severity Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates vulnerability
Published Nov 9, 2026
·Updated
Important: cockpit 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 for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for Power, little endian - 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 - 4 years of updates
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 Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Event History
Nov 9, 2026
Advisory Published
via Red Hat·11:41 AM
Data Sourced
via Red Hat·11:41 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which systems should be prioritized for this update?
Prioritize Red Hat Enterprise Linux deployments running on IBM z Systems, x86_64, ARM 64, or little-endian Power that are covered by the listed standard, extended update, extended life cycle, or four-year support offerings.
2
What component is addressed by this advisory?
The advisory is a security update for cockpit. The provided data does not identify affected cockpit versions, exploitation prerequisites, or mitigations.