- Issued:
- 2025-11-04
- Updated:
- 2025-11-04
RHBA-2025:19546 - 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):
- [RHEL 10.0.z] Update Intel CPU microcode to the latest version (JIRA:RHEL-111080)
- Update microcode_ctl to latest upstream [rhel-10.0.z] (JIRA:RHEL-96912)
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
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0 x86_64
- Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0 x86_64
Fixes
- RHEL-111080 - [RHEL 10.0.z] Update Intel CPU microcode to the latest version
- RHEL-96912 - Update microcode_ctl to latest upstream [rhel-10.0.z]
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-20250211-1.20250812.1.el10_0.src.rpm | SHA-256: 34c57de09d62c0153444e39becde54fa966d9291a4d0a9f4428d5d7549fed362 |
| x86_64 | |
| microcode_ctl-20250211-1.20250812.1.el10_0.noarch.rpm | SHA-256: 70f9aa271b02876cd4e2bc801d4a21de970e573c13a40300732ee1e91c3fc458 |
Red Hat Enterprise Linux for x86_64 - Extended Update Support 10.0
| SRPM | |
|---|---|
| microcode_ctl-20250211-1.20250812.1.el10_0.src.rpm | SHA-256: 34c57de09d62c0153444e39becde54fa966d9291a4d0a9f4428d5d7549fed362 |
| x86_64 | |
| microcode_ctl-20250211-1.20250812.1.el10_0.noarch.rpm | SHA-256: 70f9aa271b02876cd4e2bc801d4a21de970e573c13a40300732ee1e91c3fc458 |
Red Hat Enterprise Linux for x86_64 - 4 years of updates 10.0
| SRPM | |
|---|---|
| microcode_ctl-20250211-1.20250812.1.el10_0.src.rpm | SHA-256: 34c57de09d62c0153444e39becde54fa966d9291a4d0a9f4428d5d7549fed362 |
| x86_64 | |
| microcode_ctl-20250211-1.20250812.1.el10_0.noarch.rpm | SHA-256: 70f9aa271b02876cd4e2bc801d4a21de970e573c13a40300732ee1e91c3fc458 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
