CVE-2026-93306

This Power System update is being released to address

State: Published
Severity: 7.1 High
Published: Sep 25, 2026
Updated: Sep 26, 2026
Reserved: Sep 17, 2026

Description

IBM Server Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the management network can send a malformed HTTPS request to ASMI, causing the web server to crash with possible memory corruption and generate an error log. 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.

Scores

CVSS	Score	Vector	Source
3.1	7.1 High	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H	ibm

Weaknesses

CWE-125 Out-of-bounds Read

Affected Products

Product	Versions
Server FirmwareIBM	FW1120.00 through FW1120.01Affected FW1110.00 through FW1110.31Affected FW1060.00 through FW1060.81Affected FW950.00 through FW950.H3Affected

References

https://www.ibm.com/support/pages/node/7289331vendor-advisorypatch

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