SUSE-SU-2026:2963-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20262963-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:2963-1
Upstream
  • CVE-2025-35979
Related
  • CVE-2025-35979
Published
2026-07-14T11:08:46Z
Modified
2026-07-15T10:00:07Z
Summary
Security update for ucode-intel
Details

This update for ucode-intel fixes the following issue:

  • CVE-2025-35979: data leaks fixed in 20260512 release (bsc#1265189).

Other changes:

  • Intel CPU Microcode was updated to the 20260512 release (bsc#1265189).

    New Platforms

    Processor Stepping F-M-S/PI Old Ver New Ver Products
    PTL 404 A1 06-cc-03/90 0000011b Intel Core Ultra Processor (Series 3)
    PTL-H 484/12Xe A0/B0 06-cc-02/90 0000011b Intel Core Ultra Processor (Series 3)

    Updated Platforms

    Processor Stepping F-M-S/PI Old Ver New Ver Products
    ARL-H A1 06-c5-02/82 0000011b 00000121 Core Ultra Processor (Series 2)
    ARL-S/HX (8P) B0 06-c6-02/82 0000011b 00000121 Core Ultra Processor (Series 2)
    EMR-SP A1 06-cf-02/87 210002d3 210002e0 Xeon Scalable Gen5
    GNR-AP/SP Bx/Hx/Lx 06-ad-01/95 01000405 01000423 Xeon 6900/6700/6500 Series Processors with P-Cores
    GNR-D B0/B1 06-ae-01/97 01000303 01000307 Xeon 6700P-B/6500P-B Series SoC with P-Cores
    GNR-SP R1S Bx/Hx/Lx 06-ad-01/20 0a000133 0a000142 Xeon 6700/6500-Series Processors with P-Cores
    LNL B0 06-bd-01/80 00000125 00000126 Core Ultra 200 V Series Processor
    SPR-SP E4/S2 06-8f-07/87 2b000661 2b000670 Xeon Scalable Gen4
    SPR-SP E5/S3 06-8f-08/87 2b000661 2b000670 Xeon Scalable Gen4
    SRF-AP/SP C0 06-af-03/01 03000382 030003a3 Xeon 6900/6700-Series Processors with E-Cores
References

Affected packages

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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.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
0 Unknown introduced version / All previous versions are affected
Fixed
20260512-150200.65.1

Ecosystem specific 

{
    "binaries":  [
        {
            "ucode-intel":  "20260512-150200.65.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2963-1.json"