RHSA-2026:63130: High severity Red Hat Red Hat CodeReady Linux Builder for x86_64 vulnerability
Published Sep 3, 2026
·Updated
Important: rhc security update
Affected Software
24 affected components
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux 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 IBM z Systems
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for ARM 64
Event History
Sep 3, 2026
Advisory Published
via Red Hat·08:10 AM
Data Sourced
via Red Hat·08:10 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat deployments are listed as affected by this update?
The update lists CodeReady Linux Builder for x86_64; RHEL for x86_64, ARM 64, IBM z Systems, and Power LE; and several RHEL support variants, including Extended Update Support, Extended Life Cycle, and Update Services for SAP Solutions.
2
Does the supplied advisory data identify affected package versions, CVEs, or temporary mitigations?
No. The supplied data identifies this only as an important rhc security update and does not include fixed versions, CVE identifiers, exploit prerequisites, or workaround guidance.