{"id":"CVE-2026-17637","title":"IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow an adjacent-network attacker to execute arbitrary code due to deserialization of untrusted data.","summary":"IBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow an adjacent-network attacker to execute arbitrary code due to deserialization of untrusted data.","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-502"],"vendor":"ibm","product":"financial_transaction_manager","affected":["financial_transaction_manager >= 4.0.7.0, < 4.0.11.0","financial_transaction_manager = 4.0.6.0"],"patched":["financial_transaction_manager 4.0.11.0"],"published":"2026-09-22","updated":"2026-10-08","sourceUpdated":"2026-10-08T13:39:41.487","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-17637","references":[{"url":"https://www.ibm.com/support/pages/node/7288641","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"epss":0.00716,"epssPercentile":0.53556,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-23T14:11:57.521935Z"},"ingestedAt":"2026-09-22T22:12:45.122Z","slug":"CVE-2026-17637","body":"## Overview\n\nIBM Financial Transaction Manager (FTM) for RedHat OpenShift could allow an adjacent-network attacker to execute arbitrary code due to deserialization of untrusted data.\n\n## Affected\n\n- `financial_transaction_manager >= 4.0.7.0, < 4.0.11.0`\n- `financial_transaction_manager = 4.0.6.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `financial_transaction_manager 4.0.11.0`","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}