RHSA-2026:75560: High severity Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support vulnerability
Published Oct 5, 2026
·Updated
Important: kernel security, bug fix, and enhancement update
Affected Software
12 affected components
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 ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Event History
Oct 5, 2026
Advisory Published
via Red Hat·12:03 AM
Data Sourced
via Red Hat·12:03 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which systems are covered by this advisory?
The advisory applies to listed Red Hat Enterprise Linux deployments for Power little endian, ARM 64, IBM z Systems, and x86_64. Coverage includes specified 4-year support/update offerings and Extended Update Support, as well as CodeReady Linux Builder for ARM 64 under Extended Update Support.
2
What type of update is being delivered?
This is an important kernel update that includes security fixes, bug fixes, and enhancements. The provided information does not identify the individual vulnerabilities or affected kernel package versions.