RHSA-2026:90759: High severity Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle vulnerability
Published Oct 27, 2026
·Updated
Important: python-urllib3 security update
Affected Software
8 affected components
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for ARM 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 Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian
Event History
Oct 27, 2026
Advisory Published
via Red Hat·07:06 AM
Data Sourced
via Red Hat·07:06 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat Enterprise Linux architectures are covered by this advisory?
The advisory covers x86_64, ARM 64, IBM z Systems, and Power little endian deployments of Red Hat Enterprise Linux.
2
Are Extended Life Cycle systems included?
Yes. Extended Life Cycle variants for x86_64, ARM 64, IBM z Systems, and Power little endian are included.
3
When was this advisory published?
It was published and last modified on 2026-10-27.