RHSA-2026:91638: High severity Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle vulnerability
Published Oct 28, 2026
·Updated
Important: kpatch-patch-5140-5701161, kpatch-patch-5140-5701351, kpatch-patch-5140-570391, kpatch-patch-5140-570661, and kpatch-patch-5140-570941 security update
Affected Software
7 affected components
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux Server - AUS
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch kpatch-patch-5_14_0-570_116_1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch kpatch-patch-5_14_0-570_135_1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch kpatch-patch-5_14_0-570_39_1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch kpatch-patch-5_14_0-570_66_1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch kpatch-patch-5_14_0-570_94_1
Event History
Oct 28, 2026
Advisory Published
via Red Hat·10:18 AM
Data Sourced
via Red Hat·10:18 AM
DescriptionSeverityAffected Software