SUSE-SU-2026:0668-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20260668-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:0668-1
Upstream
  • CVE-2025-31648
Related
Published
2026-02-26T15:21:13Z
Modified
2026-03-11T07:31:40.239255Z
Summary
Security update for ucode-intel
Details

This update for ucode-intel fixes the following issues:

  • Intel CPU Microcode was updated to the 20260210 release (bsc#1258046)
  • CVE-2024-24853: Updated fix for incorrect behavior order in transition between executive monitor and SMI transfer monitor (STM) in some Intel(R) Processor may allow a privileged user to potentially enable escalation of privilege via local access. (bsc#1229129)
  • CVE-2025-31648: Improper handling of values in the microcode flow for some Intel Processor Family may allow an escalation of privilege. (bsc#1258046)
References

Affected packages

openSUSE:Leap 15.6
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/opensuse/ucode-intel&distro=openSUSE%20Leap%2015.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Micro 5.2
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Micro%205.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Micro 5.3
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Micro%205.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Micro 5.4
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Micro%205.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Micro 5.5
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Micro%205.5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Module for Basesystem 15 SP7
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Server 15 SP4-LTSS
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Server 15 SP5-LTSS
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Server 15 SP6-LTSS
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
ucode-intel

Package

Name
ucode-intel
Purl
pkg:rpm/suse/ucode-intel&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
20260210-150200.62.1

Ecosystem specific 

{
    "binaries": [
        {
            "ucode-intel": "20260210-150200.62.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0668-1.json"