{"id":"CVE-2026-18849","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-18849","generatedAt":"2026-10-27T23:08:57.545Z","title":"IBM OpenBMC FW1060.00 through FW1060.80 is affected by a vulnerability in the BMC firmware update process.","description":"IBM OpenBMC FW1060.00 through FW1060.80 is affected by a vulnerability in the BMC firmware update process. An attacker with authenticated administrator-level access to the BMC can, under specific conditions, execute arbitrary code, resulting in a confidentiality, integrity, and availability impact.","published":"2026-08-19T21:16:55.000Z","lastModified":"2026-09-02T18:58:30.000Z","status":"Analyzed","sourceIdentifier":"psirt@us.ibm.com","cvss":{"version":"3.1","score":6.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-22"],"affected":["ibm/openbmc","ibm/power system e1050 \\(9043-mrx\\) firmware","ibm/power system l1022 \\(9786-22h\\) firmware","ibm/power system l1024 \\(9786-42h\\) firmware","ibm/power system s1012 \\(9028-21b\\) firmware","ibm/power system s1014 \\(9105-41b\\) firmware","ibm/power system s1022 \\(9105-22a\\) firmware","ibm/power system s1022s \\(9105-22b\\) firmware","ibm/power system s1024 \\(9105-42a\\) firmware"],"epss":{"score":0.00367,"percentile":0.30318,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.37%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://www.ibm.com/support/pages/node/7283590","tags":["Vendor Advisory"],"source":"psirt@us.ibm.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-18849","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}