RHSA-2026:76850: High severity Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle vulnerability
Published Oct 6, 2026
·Updated
Important: firefox security update
Affected Software
8 affected components
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian
Red Hat Red Hat Enterprise Linux for ARM 64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for IBM z Systems
Red Hat Red Hat Enterprise Linux for ARM 64
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Event History
Oct 6, 2026
Advisory Published
via Red Hat·02:24 PM
Data Sourced
via Red Hat·02:24 PM
DescriptionSeverityAffected Software
Frequently Asked Questions
1
Which Red Hat Enterprise Linux deployments are covered by this advisory?
The advisory covers Red Hat Enterprise Linux on x86_64, IBM z Systems, ARM 64, and Power little endian. It also covers the Extended Life Cycle variants for each of those platforms.