CVE-2025-31648

lowpriority · track · 0EPSS 0.002 · 4 %ileDEEURU

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.15% (4th) EPSS

CVSS 3.9 · low

Is it mine?

62 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Improper handling of values in the microcode flow for some Intel(R) Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (none) impacts.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise Micro 5.2suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise Micro 5.3suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise Micro 5.4suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise Micro 5.5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise Module for Basesystem 15 SP7suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP4-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of SUSE Linux Enterprise Server 15 SP6-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-150200.62.1.x86_64 as component of openSUSE Leap 15.6suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-158.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP5-LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-158.1.x86_64 as component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedmicrocode_ctl-0:1.17-102.83.90.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4 LTSS EXTREME COREsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-1.1.x86_64 as component of SUSE Linux Micro 6.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-slfo.1.1_1.1.x86_64 as component of SUSE Linux Micro 6.1suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-160000.1.1.x86_64 as component of SUSE Linux Micro 6.2suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-160000.1.1.x86_64 as component of SUSE Linux Enterprise Server 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-160000.1.1.x86_64 as component of SUSE Linux Enterprise Server for SAP applications 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-1.1.aarch64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-1.1.ppc64le as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-1.1.s390x as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-1.1.x86_64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixeducode-intel-0:20260210-160000.1.1.x86_64 as component of openSUSE Leap 16.0suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

cvss

Technical severity, 0–10. One row per scoring source.

3.9

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.13.9lowAV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.13.9lowCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:Nsecondary · secure@intel.comexploitability 0.8 · impact 2.7

v3.13.9lowCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:Nsecondary · SUSE Product Security

v4.01.8lowCVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:Nsecondary · ENISA EU

v4.01.8lowCVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · secure@intel.com

v4.00.2lowCVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-229USCWE-229US

affected products (62)

Products and version ranges known to be affected.

Dell Avamarall versionscert_bundDEcpe:/a:dell:avamar:-
Dell ECSall versionscert_bundDEcpe:/h:dell:ecs:-
Dell NetWorkerall versionscert_bundDEcpe:/a:dell:networker:-
Dell PowerEdgeall versionscert_bundDEcpe:/h:dell:poweredge:-
HP Computerall versionscert_bundDEcpe:/h:hp:computer:-
HPE ProLiantall versionscert_bundDEcpe:/h:hp:proliant:-
HPE Synergyall versionscert_bundDEcpe:/h:hpe:synergy:-
Intel Chipset Firmwareall versionscert_bundDEcpe:/a:intel:chipset_device_software:firmware
Intel Prozessor 4th Gen Xeonall versionscert_bundDEcpe:/h:intel:intel_prozessor:4th_gen_xeon
Intel Prozessor 5th Gen Xeonall versionscert_bundDEcpe:/h:intel:intel_prozessor:5th_gen_xeon
Intel Prozessor Firmwareall versionscert_bundDEcpe:/h:intel:intel_prozessor:firmware
Intel Prozessor Xeon 6all versionscert_bundDEcpe:/h:intel:intel_prozessor:xeon_6
SUSE Linuxall versionscert_bundDEcpe:/o:suse:suse_linux:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
Dell PowerScale OneFS< 13.2.2cert_bundDE
Intel Prozessor≤ NPU Driver Windows<32.0.100.4297cert_bundDE
Intel Prozessor≤ NPU Driver Linux <1.24.0cert_bundDE
n/a Intel(R) Processor Family may allow an escalation of privilege. Startup code and smm adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (low), integrity (low) and availability (none) impacts.≤ See referencesenisa_euvdEU
Intel Corp. 10th Generation Intel Core Processor Familyall versionsfstec_bduRU

showing 20 of 62

advisories (10)

Vendor and ecosystem advisories describing this.

SUSE-SU-2026:0668-1Security update for ucode-intel2026-02-26csaf · suse_csafDE
Security update for ucode-intel
SUSE-SU-2026:0669-1Security update for ucode-intel2026-02-26csaf · suse_csafDE
Security update for ucode-intel
SUSE-SU-2026:0670-1Security update for ucode-intel2026-02-26csaf · suse_csafDE
Security update for ucode-intel
SUSE-SU-2026:20522-1Security update for ucode-intel2026-02-26csaf · suse_csafDE
Security update for ucode-intel
SUSE-SU-2026:20682-1Security update for ucode-intel2026-03-06csaf · suse_csafDE
Security update for ucode-intel
SUSE-SU-2026:20758-1Security update for ucode-intel2026-03-19csaf · suse_csafDE
Security update for ucode-intel
SUSE-SU-2026:20941-1Security update for ucode-intel2026-03-19csaf · suse_csafDE
Security update for ucode-intel
WID-SEC-W-2026-0379Intel Prozessoren: Mehrere SchwachstellenDeutsch2026-02-10csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Intel Prozessor und Intel Chipset ausnutzen, um seine Privilegien zu erhöhen, einen Denial-of-Service-Zustand zu verursachen oder vertrauliche Informationen offenzulegen.
openSUSE-SU-2026:10229-1ucode-intel-20260210-1.1 on GA media2026-02-19csaf · suse_csafDE
ucode-intel-20260210-1.1 on GA media
openSUSE-SU-2026:20401-1Security update for ucode-intel2026-03-19csaf · suse_csafDE
Security update for ucode-intel

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund suse_csaf NVD CVE.org MITRE

published 2026-02-10modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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