{"id":"CVE-2026-18857","title":"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","summary":"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 …","severity":"low","cvss":3.4,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:L","cwe":["CWE-125"],"vendor":"IBM","product":"OPENBMC","affected":["OPENBMC >= FW1120.00 <= FW1120.01","OPENBMC >= FW1110.00 <= FW1110.31","OPENBMC >= FW1060.00 <= FW1060.81"],"published":"2026-09-24","updated":"2026-09-24","sourceUpdated":"2026-09-24T15:17:20.140","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18857","references":[{"url":"https://www.ibm.com/support/pages/node/7289253","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-24T14:54:25.176870Z"},"ingestedAt":"2026-09-24T14:44:21.324Z","slug":"CVE-2026-18857","body":"## Overview\n\nIBM 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":19,"depthScoreParts":{"impact":18.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}