{"id":"CVE-2026-18857","revision":"82ccee438cfb440b9987f578f6ab1e5c","records":[{"revision":"82ccee438cfb440b9987f578f6ab1e5c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-18857","aliases":[],"title":"This Power System update is being released to address","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.","state":0,"publishedAt":"2026-09-24T14:13:50.386+00:00","modifiedAt":"2026-09-24T14:54:35.705+00:00","affected":[{"ecosystem":"Vendor product","name":"OPENBMC","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"IBM\",\n                    \"product\": \"OPENBMC\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"FW1120.00\",\n                            \"lessThanOrEqual\": \"FW1120.01\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"FW1110.00\",\n                            \"lessThanOrEqual\": \"FW1110.31\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"FW1060.00\",\n                            \"lessThanOrEqual\": \"FW1060.81\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"cpes\": [\n                        \"cpe:2.3:a:ibm:openbmc:fw1120.00:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1120.00.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1120.01:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1120.01.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1110.00:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1110.00.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1110.31:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1110.31.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1060.00:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1060.00.0:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1060.81:*:*:*:*:*:*:*\",\n                        \"cpe:2.3:a:ibm:openbmc:fw1060.81.0:*:*:*:*:*:*:*\"\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L","score":3.4,"severity":"LOW"}],"references":["https://www.ibm.com/support/pages/node/7289253"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-18857","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-18857","identifiers":["CVE-2026-18857"]},"retained":false,"historicalAffected":[]}],"coverage":[]}