Vulnerabilities CVE-2026-12943

CVE-2026-12943

Critical

Open

TLP:CLEAR

This Power Hardware Management Console update is being released to address

NVD CVE.org

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Description

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.

Details

CVSS Score: 9.8
EPSS Score ⓘ: 0.92%

57.2th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Confidence: 90%
Published: Jul 30, 2026
Last Modified: Jul 30, 2026

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