CVE-2026-12943

criticalpriority · track · 0EPSS 0.008 · 55 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.76% (55th) EPSS

CVSS 9.8 · critical

Is it mine?

12 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

IBM HMC V10.3.1050.0 through 10.3.1064.0 and IBM HMC V11.1.1110.0 through 11.1.1112.0 Management systems in IBM Power environments (HMC and Novalink) could allow an unauthenticated user to execute arbitrary commands with elevated privileges on the system due to improper validation of user supplied input.

cvss

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

9.8

010

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

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · psirt@us.ibm.com USexploitability 3.9 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-78US

affected products (12)

Products and version ranges known to be affected.

IBM Power Hardware Management Console <10.3.1064.1all versionscert_bundDE
IBM Power Hardware Management Console <11.1.1112.1all versionscert_bundDE
IBM Power Hardware Management Console <V10R3all versionscert_bundDE
IBM Power Hardware Management Console <V11R1all versionscert_bundDE
IBM Power Hardware Management Console< 10.3.1064.1cert_bundDE
IBM Power Hardware Management Console< 11.1.1112.1cert_bundDE
IBM Power Hardware Management Console< V10R3cert_bundDE
IBM Power Hardware Management Console< V11R1cert_bundDE
IBM HMC V10.3.1050.0≤ 10.3.1050.0 ≤10.3.1064.0enisa_euvdEU
IBM HMC V11.1.1110.0≤ 11.1.1110.0 ≤11.1.1112.0enisa_euvdEU
ibm hardware management console10.3.1050.0 → 10.3.1064.1nvdUScpe:2.3:a:ibm:hardware_management_console:*:*:*:*:*:*:*:*
ibm hardware management console11.1.1110.0 → 11.1.1112.1nvdUScpe:2.3:a:ibm:hardware_management_console:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2150IBM Power Hardware Management Console: Schwachstelle ermöglicht CodeausführungDeutsch2026-06-30csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM Power Hardware Management Console ausnutzen, um beliebigen Programmcode auszuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2026-07-30modified 2026-08-10

references (3)

External citations — patches, advisories, analysis.

scry

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