RHSA-2026:64770: High severity Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle vulnerability
Published Sep 8, 2026
·Updated
Important: kernel-rt security update
Affected Software
3 affected components
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Real Time for NFV
Red Hat Red Hat Enterprise Linux for Real Time
Event History
Sep 8, 2026
Advisory Published
via Red Hat·12:55 AM
Data Sourced
via Red Hat·12:55 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which environments are covered by this update?
The update applies to Red Hat Enterprise Linux for x86_64 - Extended Life Cycle, Red Hat Enterprise Linux for Real Time for NFV, and Red Hat Enterprise Linux for Real Time.
2
How severe is this advisory?
It is classified as an Important security update with a high severity rating of 7 and a listed risk value of 33.
3
When was the advisory published or last changed?
The advisory was published on 2026-09-08 and was also last modified on 2026-09-08.