RHSA-2026:66460: Medium severity Red Hat Red Hat Enterprise Linux for ARM 64 vulnerability
Published Sep 10, 2026
·Updated
Moderate: gstreamer1-plugins-base security update
Affected Software
16 affected components
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
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 Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - 4 years of updates
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Event History
Sep 10, 2026
Advisory Published
via Red Hat·02:14 PM
Data Sourced
via Red Hat·02:14 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which RHEL architectures are listed in scope?
The advisory lists RHEL for ARM 64, x86_64, Power little endian, and IBM z Systems.
2
Are extended-support deployments included?
Yes. The listed products include Extended Life Cycle editions for ARM 64, x86_64, and Power little endian, plus ARM 64 Extended Update Support and a Power little endian stream with four years of support.