A high-severity vulnerability (CVE-2026-87165) exists in Oracle Contract Lifecycle Management for Public Sector, part of Oracle E-Business Suite (version V16). This vulnerability allows a low-privileged attacker with network access via HTTP to potentially take over the affected system. The CVSS 3.1 base score is 8.8, indicating high impact on confidentiality, integrity, and availability. Oracle has released a Critical Security Patch Update in September 2026 addressing this and many other vulnerabilities. Customers are strongly advised to apply the available patches promptly to mitigate this risk.