RHSA-2026:54542: High severity Red Hat Red Hat CodeReady Linux Builder for ARM 64 vulnerability
Published Aug 13, 2026
·Updated
Important: .NET 10.0 security, bug fix, and enhancement update
Affected Software
12 affected components
Red Hat Red Hat CodeReady Linux Builder for ARM 64
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
Event History
Aug 13, 2026
Advisory Published
via Red Hat·11:52 AM
Data Sourced
via Red Hat·11:52 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of RHSA-2026:54542?
The severity of RHSA-2026:54542 is rated high with a score of 7.
2
How do I fix RHSA-2026:54542?
To fix RHSA-2026:54542, apply the latest security, bug fix, and enhancement updates provided by Red Hat.
3
What software is affected by RHSA-2026:54542?
RHSA-2026:54542 affects Red Hat CodeReady Linux Builder and various versions of Red Hat Enterprise Linux for ARM 64, x86_64, Power, and IBM z Systems.
4
What type of update is RHSA-2026:54542?
RHSA-2026:54542 is categorized as a security update that also includes bug fixes and enhancements.
5
When was RHSA-2026:54542 published?
RHSA-2026:54542 was published on August 13, 2026.