{"id":"CVE-2026-17636","title":"IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to execute arbitrary code due to improper validation of a specified quantity.","summary":"IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to execute arbitrary code due to improper validation of a specified quantity.","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-787"],"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":"2026-09-23","sourceUpdated":"2026-09-23T18:17:07.270","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-17636","references":[{"url":"https://www.ibm.com/support/pages/node/7288641","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"epss":0.0073,"epssPercentile":0.52845,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-23T13:16:47.114530Z"},"ingestedAt":"2026-09-22T22:12:45.122Z","slug":"CVE-2026-17636","body":"## Overview\n\nIBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow a remote authenticated attacker to execute arbitrary code due to improper validation of a specified quantity.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}