RHSA-2026:91650: High severity Red Hat Red Hat Enterprise Linux for x86_64 vulnerability
Published Oct 28, 2026
·Updated
Important: kpatch-patch-5140-687101 and kpatch-patch-5140-687421 security update
Affected Software
8 affected components
Red Hat Red Hat Enterprise Linux for x86_64
Red Hat Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Life Cycle
Red Hat Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions
Red Hat Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Red Hat Enterprise Linux for Power, little endian
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_0-687_10_1 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Patch kpatch-patch-5_14_0-687_42_1
Event History
Oct 28, 2026
Advisory Published
via Red Hat·11:44 AM
Data Sourced
via Red Hat·11:44 AM
DescriptionSeverityAffected Software