RHSA-2026:78844: Medium severity Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support vulnerability
Published Oct 8, 2026
·Updated
Moderate: kernel security update
Affected Software
4 affected components
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems)
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, big endian
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support for IBM Power, little endian
Event History
Oct 8, 2026
Advisory Published
via Red Hat·05:47 AM
Data Sourced
via Red Hat·05:47 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which environments are covered by this advisory?
It applies to Red Hat Enterprise Linux Server Extended Life Cycle Support, including the IBM z Systems edition and IBM Power editions for both big-endian and little-endian architectures.