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[ CVE-2026-18875 · Published 23 Sep 2026 ]

Vulnerability in IBM Financial Transaction Manager (FTM) for RedHat OpenShift

CVSS 7.3 EPSS <1%No fix listed yet

[ Description ]Official description

IBM Financial Transaction Manager (FTM) for RedHat OpenShift is vulnerable to RAG poisoning via unauthenticated runbook upsert (CWE-74) in the FTM AI agent server (api.vectordb.runbooks.js:51). An unauthenticated attacker can insert malicious runbook content into the agent's vector database to steer AI-driven MCP tool calls, potentially triggering unauthorized payment actions or exfiltrating payment data.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References