Description
IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to be read, resulting in a confidentiality and availability impact to the managed system.
Published: 2026-09-24
Score: 3.4 Low
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Customers with the products below should install FW1120.02(1120_195), FW1110.32(1110_160) or newer to remediate this vulnerability. Power 11 1) IBM Power System S1122 (9824-22A) 2) IBM Power System S1124 (9824-42A) 3) IBM Power System S1122s (9824-22B) 4) IBM Power System S1114 (9824-41B) 5) IBM Power System L1122 (9856-22H) 6) IBM Power System L1124 (9856-42H) 7) IBM Power System E1150 (9043-MRU) 8) IBM Power System S1112 (9242-21B, 9242-21T) Customers with the products below should install FW1060.82(1060_199) or newer to remediate this vulnerability. Power 10 1) IBM Power System S1022 (9105-22A) 2) IBM Power System S1024 (9105-42A) 3) IBM Power System S1022s (9105-22B) 4) IBM Power System S1014 (9105-41B) 5) IBM Power System L1022 (9786-22H) 6) IBM Power System L1024 (9786-42H) 7) IBM Power System E1050 (9043-MRX) 8) IBM Power System S1012 (9028-21B) The images mentioned above can be located at IBM Fix Central : https://www.ibm.com/support/fixcentral/

Vendor Workaround

Only install system firmware from trusted sources.

Tracking

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Advisories

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History

Thu, 24 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Thu, 24 Sep 2026 14:15:00 +0000

Type Values Removed Values Added
Description IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to be read, resulting in a confidentiality and availability impact to the managed system.
Title This Power System update is being released to address
First Time appeared Ibm
Ibm openbmc
Weaknesses CWE-125
CPEs cpe:2.3:a:ibm:openbmc:fw1060.00.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1060.00:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1060.81.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1060.81:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1110.00.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1110.00:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1110.31.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1110.31:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1120.00.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1120.00:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1120.01.0:*:*:*:*:*:*:*
cpe:2.3:a:ibm:openbmc:fw1120.01:*:*:*:*:*:*:*
Vendors & Products Ibm
Ibm openbmc
References
Metrics cvssV3_1

{'score': 3.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L'}

Subscriptions

Ibm Openbmc
cve-icon MITRE

Status: PUBLISHED

Assigner: ibm

Published:

Updated: 2026-09-24T14:54:35.705Z

Reserved: 2026-08-04T16:01:27.817Z

Link: CVE-2026-18857

cve-icon Vulnrichment

Updated: 2026-09-24T14:54:32.042Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-24T14:17:12.680

Modified: 2026-09-24T15:17:20.140

Link: CVE-2026-18857

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses