RHSA-2026:56574: Medium severity Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions vulnerability
Published Aug 19, 2026
·Updated
Moderate: kernel security, bug fix, and enhancement update
Affected Software
17 affected components
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
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 Server - AUS
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
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 x86_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 Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Event History
Aug 19, 2026
Advisory Published
via Red Hat·12:06 AM
Data Sourced
via Red Hat·12:06 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat Enterprise Linux deployment streams are covered by this update?
The listed streams include x86_64 Update Services for SAP Solutions, IBM z Systems 4-year updates, ARM 64 4-year updates, RHEL Server AUS, x86_64 Extended Life Cycle, ARM 64 Extended Update Support, IBM z Systems Extended Update Support, and Power little-endian Extended Life Cycle.
2
Does this advisory contain changes beyond security fixes?
Yes. It is described as a kernel update containing security fixes, bug fixes, and enhancements.