SUSE-SU-2026:0267-1: important: Recommended update for kernel-firmware

[SLE-SECURITY-UPDATES]

# Recommended update for kernel-firmware

Announcement ID: SUSE-SU-2026:0267-1  
Release Date: 2026-01-23T09:40:31Z  
Rating: important  
References:

  * bsc#1256483

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server 12 SP5 LTSS
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that has one security fix can now be installed.

## Description:

This update for kernel-firmware fixes the following issues:

  * Update AMD ucode to 20251203 (bsc#1256483)

## Special Instructions and Notes:

  * Please reboot the system after installing this update.

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * SUSE Linux Enterprise Server 12 SP5 LTSS  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2026-267=1

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2026-267=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS (noarch)
    * kernel-firmware-20190618-5.40.2
    * ucode-amd-20190618-5.40.2
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (noarch)
    * kernel-firmware-20190618-5.40.2
    * ucode-amd-20190618-5.40.2

## References:

  * https://bugzilla.suse.com/show_bug.cgi?id=1256483

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