CVE-2026-91233

Summary

This vulnerability allows unauthenticated attackers to completely compromise Oracle SOA Suite through the Enterprise Scheduling System component via SOAP requests. The flaw enables full takeover of the affected system with high impact on confidentiality, integrity, and availability.

Exploitability

The vulnerability is easily exploitable with no authentication required, allowing network-based attacks via SOAP interface with minimal preconditions.

Blast radius

Successful exploitation could lead to complete compromise of enterprise service orchestration capabilities, potentially affecting critical business processes and data across the organization.

Detection

Monitor for unusual SOAP request patterns to the Enterprise Scheduling System endpoint, particularly those with malformed payloads or unexpected authentication headers, and review application logs for unauthorized access attempts.

Prioritized remediation

Apply the Oracle Critical Patch Update (CPU) for October 2026 which includes the fix for this vulnerability in versions 12.2.1.4.0 and 14.1.2.0.0.

Analysis generated locally by garnet-coder (no data left the box). AI-assisted — verify against primary sources before acting.