RHSA-2026:67943: High severity Red Hat Red Hat Enterprise Linux for IBM z Systems vulnerability
Published Sep 16, 2026
·Updated
Important: python-lxml security update
Affected Software
8 affected components
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian
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 x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64
Event History
Sep 16, 2026
Advisory Published
via Red Hat·09:39 AM
Data Sourced
via Red Hat·09:39 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which deployments should be included in the remediation scope?
The advisory applies to Red Hat Enterprise Linux on x86_64, ARM 64, IBM z Systems, and Power little endian. It also applies to the Extended Life Cycle variants for each of those architectures.