RHSA-2026:92221: High severity Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates vulnerability
Published Oct 29, 2026
·Updated
Important: flatpak security update
Affected Software
12 affected components
Red Hat Red Hat Enterprise Linux for ARM 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 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 - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of 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 - 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 Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Event History
Oct 29, 2026
Advisory Published
via Red Hat·04:57 AM
Data Sourced
via Red Hat·04:57 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which systems are covered by this update?
The advisory applies to listed Red Hat Enterprise Linux deployments on ARM 64, IBM z Systems, x86_64, and little-endian Power, including certain 4-year update/support and Extended Update Support channels. It also includes Red Hat CodeReady Linux Builder for IBM z Systems under Extended Update Support.
2
What severity should be assigned when triaging this update?
The advisory is rated high severity, with a reported severity value of 7 and a risk value of 33.
3
When was this advisory published or last modified?
It was published on 2026-10-29 and was also last modified on 2026-10-29.