RHSA-2026:91624: High severity Red Hat Red Hat Enterprise Linux Server - AUS vulnerability
Published Oct 28, 2026
·Updated
Important: xdg-dbus-proxy security update
Affected Software
9 affected components
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
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
Event History
Oct 28, 2026
Advisory Published
via Red Hat·08:21 AM
Data Sourced
via Red Hat·08:21 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat Enterprise Linux offerings are listed as affected?
The advisory lists RHEL Server AUS; RHEL for IBM z Systems Extended Life Cycle and 4 years of updates; RHEL for ARM 64 Extended Life Cycle and 4 years of updates; RHEL for x86_64 Update Services for SAP Solutions and Extended Life Cycle; and RHEL Server for Power LE Update Services for SAP Solutions.