RHSA-2026:89830: Medium severity Red Hat Red Hat CodeReady Linux Builder for Power, little endian vulnerability
Published Oct 26, 2026
·Updated
Moderate: gcc security update
Affected Software
12 affected components
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat CodeReady Linux Builder for ARM 64
Event History
Oct 26, 2026
Advisory Published
via Red Hat·08:01 AM
Data Sourced
via Red Hat·08:01 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which environments are identified as affected by this update?
The advisory applies to Red Hat Enterprise Linux on x86_64, ARM 64, IBM z Systems, and Power little endian, including specified Extended Life Cycle offerings. It also covers Red Hat CodeReady Linux Builder for x86_64, IBM z Systems, and Power little endian.
2
What severity is assigned to this issue?
The advisory classifies this gcc security update as Moderate, with severity listed as medium (4) and a risk value of 19.