RHSA-2026:54572: High severity Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support vulnerability
Published Aug 13, 2026
·Updated
Important: webkit2gtk3 security update
Affected Software
13 affected components
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
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 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 IBM z Systems - Extended Life Cycle
Event History
Aug 13, 2026
Advisory Published
via Red Hat·12:52 PM
Data Sourced
via Red Hat·12:52 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of RHSA-2026:54572?
The severity of RHSA-2026:54572 is classified as high with a score of 7.
2
What vulnerabilities does RHSA-2026:54572 address?
RHSA-2026:54572 addresses security vulnerabilities found in webkit2gtk3.
3
How do I fix RHSA-2026:54572?
To fix RHSA-2026:54572, users must apply the provided security update for their respective Red Hat products.
4
Which Red Hat products are affected by RHSA-2026:54572?
RHSA-2026:54572 affects various Red Hat Enterprise Linux versions including Power and x86_64 architectures.
5
When was RHSA-2026:54572 published?
RHSA-2026:54572 was published on August 13, 2026.