RHSA-2026:53435: High severity Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle vulnerability
Published Aug 11, 2026
·Updated
Important: udisks2 security update
Affected Software
24 affected components
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for IBM z Systems - Extended Update Support
Red Hat Red Hat Enterprise Linux for x86_64 - 4 years of updates
Red Hat Red Hat Enterprise Linux for ARM 64 - 4 years of updates
Red Hat Red Hat CodeReady Linux Builder for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Red Hat CodeReady Linux Builder for x86_64
Red Hat Red Hat Enterprise Linux for Power, little endian
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 CodeReady Linux Builder for ARM 64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat CodeReady Linux Builder for ARM 64
Red Hat Red Hat Enterprise Linux for Power, little endian - 4 years of support
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat CodeReady Linux Builder for Power, little endian
Red Hat Red Hat CodeReady Linux Builder for Power, little endian - Extended Update Support
Event History
Aug 11, 2026
Advisory Published
via Red Hat·11:41 AM
Data Sourced
via Red Hat·11:41 AM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
What is the severity of RHSA-2026:53435?
The severity of RHSA-2026:53435 is classified as high with a score of 7.
2
How do I fix RHSA-2026:53435?
To mitigate RHSA-2026:53435, you should update the udisks2 package to the latest version available for your Red Hat system.
3
What software is affected by RHSA-2026:53435?
RHSA-2026:53435 affects several versions of Red Hat Enterprise Linux, including those for IBM z Systems, Power, ARM 64, and x86_64.
4
What kind of vulnerabilities does RHSA-2026:53435 address?
RHSA-2026:53435 addresses important security vulnerabilities in the udisks2 package that could impact system security.
5
Is there any specific version required to address RHSA-2026:53435?
Yes, you need to update to the specific patched version of the udisks2 package as indicated in the security advisory.