{"id":"CVE-2026-18161","title":"IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to falsify transaction audit logs due to improper validation of a client-supplied HTTP header.","summary":"IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to falsify transaction audit logs due to improper validation of a client-supplied HTTP header.","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-778"],"vendor":"IBM","product":"Financial Transaction Manager (FTM) for RedHat OpenShift","affected":["financial_transaction_manager_ftm_for_redhat_openshift >= 4.0.6.0 <= 4.0.6.0.0.6.0 Refresh (Operator 4.4.6+20260807.081800)4.0.7.04.0.8.04.0.9.04.0.10.0 Interim Fix 064"],"published":"2026-09-22","updated":"2026-09-22","sourceUpdated":"2026-09-22T22:17:11.100","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-18161","references":[{"url":"https://www.ibm.com/support/pages/node/7288641","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-22T23:13:27.259Z","slug":"CVE-2026-18161","body":"## Overview\n\nIBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to falsify transaction audit logs due to improper validation of a client-supplied HTTP header.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}