RHSA-2026:50778: High severity Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support vulnerability
Published Aug 5, 2026
·Updated
Important: ruby security, bug fix, and enhancement update
Affected Software
24 affected components
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
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 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 - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for ARM 64
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
Event History
Aug 5, 2026
Advisory Published
via Red Hat·10:28 AM
Data Sourced
via Red Hat·10:28 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of RHSA-2026:50778?
The severity of RHSA-2026:50778 is classified as high with a score of 7.
2
How do I fix RHSA-2026:50778?
To fix RHSA-2026:50778, apply the latest security, bug fix, and enhancement update for your respective Red Hat Enterprise Linux version.
3
What types of software are affected by RHSA-2026:50778?
RHSA-2026:50778 affects various versions of Red Hat Enterprise Linux including IBM z Systems, x86_64, ARM 64, and Power architectures.
4
What kind of issues does RHSA-2026:50778 address?
RHSA-2026:50778 addresses security vulnerabilities, bugs, and enhancements in the Ruby programming language.
5
When was RHSA-2026:50778 published?
RHSA-2026:50778 was published on August 5, 2026.