- Issued:
- 2026-04-21
- Updated:
- 2026-04-21
RHBA-2026:9320 - Bug Fix Advisory
Synopsis
microcode_ctl bug fix and enhancement update
Type/Severity
Bug Fix Advisory
Red Hat Lightspeed patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for microcode_ctl is now available for Red Hat Enterprise Linux 10.
Description
The microcode_ctl packages provide microcode updates for Intel and AMD processors.
Bug Fix(es) and Enhancement(s):
- [Alibaba] RHEL - upgrade microcode(intel-06-8f-08) revision from 0x2b000639 to 0x2b000661 (JIRA:RHEL-124767)
- [RHEL 10.1.z] Update Intel CPU microcode to the latest version (JIRA:RHEL-152418)
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
Affected Products
- Red Hat Enterprise Linux for x86_64 10 x86_64
Fixes
- RHEL-152418 - [RHEL 10.1.z] Update Intel CPU microcode to the latest version
CVEs
(none)
References
(none)
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux for x86_64 10
| SRPM | |
|---|---|
| microcode_ctl-20250812-1.20260210.1.el10_1.src.rpm | SHA-256: 5b577e58b1c74dfa3f4b034b85a664a6450b06cf7c323663cc381b27a3822f56 |
| x86_64 | |
| microcode_ctl-20250812-1.20260210.1.el10_1.noarch.rpm | SHA-256: 79d76597035febba7e312133f7a7a5fa10933e0ed0c7628af430e424a00c9565 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
