CVE-2026-16828

HighCVSS 7.6/10Last modified Aug 25, 2026

Description

IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the management network can cause the ASMI web server to crash with possible memory corruption and generate an error log; hosted partitions are not affected. The ASMI web interface will restart automatically; however, repeated exploitation could result in a sustained loss of access to the ASMI management interface, resulting in an integrity and availability impact.

Metrics

CVSS 3.1 7.6/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

Weakness enumeration

CWE-125

Affected software

VendorProductVersions
IBMPower Systems FirmwareFW1120.00; >= FW1110.00, <= FW1110.30; >= FW1060.00, <= FW1060.80; >= FW950.00, <= FW950.H2

References

Timeline

Published
Aug 19, 2026
Last modified
Aug 25, 2026
NVD status
Analyzed

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CVE-2026-16828: High severity, CVSS 7.6 | Vulnix