RHSA-2026:73915: High severity Red Hat Red Hat Enterprise Linux for x86_64 vulnerability
Published Sep 30, 2026
·Updated
Important: rhc security update
Affected Software
8 affected components
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Event History
Sep 30, 2026
Advisory Published
via Red Hat·11:13 AM
Data Sourced
via Red Hat·11:13 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which system architectures are in scope for this update?
The advisory covers Red Hat Enterprise Linux for x86_64, Power little endian, IBM z Systems, and ARM 64.
2
Are Extended Life Cycle systems included?
Yes. Extended Life Cycle variants are listed for x86_64, Power little endian, IBM z Systems, and ARM 64.
3
When was the advisory published?
It was published and last modified on 2026-09-30.