RHSA-2026:90336: High severity Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension vulnerability

Published Oct 26, 2026
·
Updated

Important: python-lxml security update

Affected Software

2 affected components
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension
Red Hat Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension (for IBM z Systems)

Event History

Oct 26, 2026
Advisory Published
via Red Hat·02:56 PM
Data Sourced
via Red Hat·02:56 PM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

Which systems are in scope for this update?

The update applies to Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension, including the variant for IBM z Systems.

2

How urgent is remediation?

This is classified as an Important security update with high severity. Prioritize assessment and deployment on affected Extended Life Cycle Support Extension systems.

Company

Resources

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