IBM Power Systems Firmware FW1060.00 through FW1060.81 is affected by a vulnerability in host firmware configuration parsing. An attacker with authenticated service-level access to the service processor can write specially crafted configuration data, causing the host firmware boot stack to crash with possible memory corruption during system initialisation, resulting in an integrity and availability impact to the managed system.
History

Mon, 12 Oct 2026 23:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 12 Oct 2026 21:00:00 +0000

Type Values Removed Values Added
Description IBM Power Systems Firmware FW1060.00 through FW1060.81 is affected by a vulnerability in host firmware configuration parsing. An attacker with authenticated service-level access to the service processor can write specially crafted configuration data, causing the host firmware boot stack to crash with possible memory corruption during system initialisation, resulting in an integrity and availability impact to the managed system.
Title IBM Power Systems Firmware Buffer Overflow
First Time appeared Ibm
Ibm powervm Hypervisor
Weaknesses CWE-121
CPEs cpe:2.3:a:ibm:powervm_hypervisor:fw1060.00.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_hypervisor:fw1060.00:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_hypervisor:fw1060.81.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:powervm_hypervisor:fw1060.81:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm powervm Hypervisor
References
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published: 2026-10-12T20:52:36.496Z

Updated: 2026-10-12T22:53:58.291Z

Reserved: 2026-09-22T20:12:49.495Z

Link: CVE-2026-96261

cve-icon Vulnrichment

Updated: 2026-10-12T22:52:14.962Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-12T21:17:23.620

Modified: 2026-10-13T16:17:14.080

Link: CVE-2026-96261

cve-icon Redhat

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