RHSA-2026:64813: High severity Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support vulnerability
Published Sep 8, 2026
·Updated
Important: firefox security update
Affected Software
8 affected components
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian - 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 - 4 years of updates
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Event History
Sep 8, 2026
Advisory Published
via Red Hat·12:57 AM
Data Sourced
via Red Hat·12:57 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which systems are covered by this advisory?
The advisory applies to Red Hat Enterprise Linux on x86_64, ARM 64, IBM z Systems, and Power little endian. It covers the listed 4-years-of-updates/support and Extended Update Support offerings.
2
What is the severity of this update?
This is rated Important and has a high severity score of 7. The advisory’s listed risk value is 33.
3
When was this advisory issued?
RHSA-2026:64813 was published and last modified on 2026-09-08.