RHSA-2026:71354: High severity Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support vulnerability
Published Sep 24, 2026
·Updated
Important: sudo security update
Affected Software
8 affected components
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Event History
Sep 24, 2026
Advisory Published
via Red Hat·04:30 AM
Data Sourced
via Red Hat·04:30 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which deployments are covered by this advisory?
It covers Red Hat Enterprise Linux for x86_64, ARM 64, IBM z Systems, and Power little endian, across the listed Extended Update Support and four-year update/support offerings.
2
Does the available advisory data identify affected package versions, default-configuration exposure, or workaround steps?
No. The provided data does not include affected or fixed versions, configuration prerequisites, exploitation conditions, or mitigations for systems that cannot yet be updated.