A high-severity vulnerability exists in the Oracle Demand Signal Repository component of Oracle E-Business Suite versions 12.2.3 through 12.2.15. This vulnerability allows a low-privileged attacker with network access via HTTP to potentially take over the Oracle Demand Signal Repository. The vulnerability has a CVSS 3.1 base score of 8.8, indicating high impact on confidentiality, integrity, and availability. Oracle has included a fix for this vulnerability in its September 2026 Critical Security Patch Update.