CVE-2025-22839

highpriority · track · 0EPSS 0.002 · 8 %ileDEEURU

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.19% (8th) EPSS

CVSS 7.5 · high

Is it mine?

129 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Insufficient granularity of access control in the OOB-MSM for some Intel(R) Xeon(R) 6 Scalable processors may allow a privileged user to potentially enable escalation of privilege via adjacent access.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.2–7.5

v3.17.5highAV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Lsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:Lsecondary · secure@intel.comexploitability 1 · impact 6

v4.07.3highCVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.07.3highCVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/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

v4.04.2mediumCVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/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-1220USCWE-1220US

affected products (129)

Products and version ranges known to be affected.

Amazon Linux 2all versionscert_bundDEcpe:/o:amazon:linux_2:-
Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Dell Avamarall versionscert_bundDEcpe:/a:dell:avamar:-
Dell Computerall versionscert_bundDEcpe:/o:dell:dell_computer:-
Dell NetWorker Virtual Editionall versionscert_bundDEcpe:/a:dell:networker:virtual_edition
Dell PowerEdgeall versionscert_bundDEcpe:/h:dell:poweredge:-
Dell PowerScale OneFSall versionscert_bundDEcpe:/a:dell:powerscale_onefs:onefs
F5 F5OSall versionscert_bundDEcpe:/o:f5:f5os:-
HP Computerall versionscert_bundDEcpe:/h:hp:computer:-
HP Computer Cray XD670 <v2.06all versionscert_bundDE
HPE ProLiantall versionscert_bundDEcpe:/h:hp:proliant:-
HPE Synergyall versionscert_bundDEcpe:/h:hpe:synergy:-
Intel Prozessor 4th Gen Xeon TDX Module <1.5.13all versionscert_bundDE
Intel Prozessor 5th Gen Xeon TDX Module <1.5.13all versionscert_bundDE
Intel Prozessor 5th, 4th Gen Xeon Scalable Processorsall versionscert_bundDEcpe:/h:intel:intel_prozessor:5th_4th_gen_xeon_scalable_processors
Intel Prozessor <IPU 2025.2 Updateall versionscert_bundDE
Intel Prozessor Xeon 4,5,6 <1.5.16all versionscert_bundDE
Intel Prozessor Xeon 6 E-cores TDX Module <1.5.13all versionscert_bundDE
Intel Prozessor Xeon 6 P-cores <010003A1 MR1all versionscert_bundDE
Intel Prozessor Xeon 6 P-cores <2.0.8all versionscert_bundDE

showing 20 of 129

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-1785Intel Prozessoren: Mehrere SchwachstellenDeutsch2025-08-12csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Intel Prozessor ausnutzen, um seine Privilegien zu erhöhen, vertrauliche Informationen offenzulegen und einen Denial-of-Service-Zustand herbeizuführen.

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 NVD CVE.org MITRE

published 2025-08-12modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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