RHSA-2026:67114: High severity Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates vulnerability
Published Sep 14, 2026
·Updated
Important: kernel security, bug fix, and enhancement update
Affected Software
12 affected components
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
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 CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
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 IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - 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
Sep 14, 2026
Advisory Published
via Red Hat·12:09 AM
Data Sourced
via Red Hat·12:09 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which system architectures and support channels are covered by this update?
The listed products cover Red Hat Enterprise Linux for x86_64, ARM 64, Power little endian, and IBM z Systems. The affected offerings include 4-year updates/support, Extended Update Support for x86_64 and ARM 64, and CodeReady Linux Builder Extended Update Support for x86_64 and ARM 64.
2
Can I determine from this information whether a host has the affected kernel build installed?
No. The provided information does not identify the affected or fixed kernel package versions, so it is not sufficient to verify host exposure from installed package versions alone.