What’s Vulnerable › Vulnerabilities
CVE-2026-12943: This Power Hardware Management Console update is being released to address
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.8% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-07-30 · updated 2026-08-10
- Weakness: CWE-78
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.
Affected products
- IBM Hardware Management Console - Power Systems: from 10.3.1050.0 before 10.3.1064.1; from 11.1.1110.0 before 11.1.1112.1 — fixed in 10.3.1064.1, 11.1.1112.1
How to fix
Upgrade to a fixed version: IBM Hardware Management Console - Power Systems 10.3.1064.1, 11.1.1112.1. Check the vendor advisory for mitigations.
References
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