CVE-2026-91260 Oracle Corporation CVE debrief

Who should care

Oracle E-Business Suite administrators, security teams, and IT personnel responsible for iProcurement systems should assess exposure and prioritize remediation. These stakeholders should review system configurations, restrict network access, and monitor for suspicious activity. Additionally, they should conduct vulnerability assessments, implement compensating controls, and track remediation efforts to minimize potential impacts.

Why it matters

CVE-2026-91260 is a high-severity vulnerability in Oracle E-Business Suite's iProcurement product that can be easily exploited by a high-privileged attacker with network access via HTTP, potentially leading to a system takeover. Oracle E-Business Suite administrators, security teams, and IT personnel responsible for iProcurement systems should assess exposure and prioritize remediation.

• Potential system takeover by a high-privileged attacker
• Compromise of iProcurement systems
• Data confidentiality, integrity, and availability impacts

Technical summary

The vulnerability exists in the iProcurement product of Oracle E-Business Suite (component: E-Content Manager Catalog) and affects versions 12.2.3-12.2.15. A high-privileged attacker with network access via HTTP can easily exploit this vulnerability to compromise iProcurement, potentially leading to a takeover of the system. The vulnerability has a CVSS score of 7.2, indicating high confidentiality, integrity, and availability impacts. This vulnerability can be easily exploited, and Oracle E-Business Suite administrators should assess exposure and prioritize remediation.

Defensive priority

High priority remediation is recommended for affected systems, as the vulnerability has a CVSS score of 7.2 and can be easily exploited.

Recommended defensive actions

• Review and apply Oracle's security patches for iProcurement
• Restrict network access to iProcurement to only necessary personnel
• Monitor iProcurement systems for suspicious activity
• Conduct a thorough review of system configurations and network access controls
• Perform vulnerability assessments to identify potential exposure
• Implement compensating controls for exposed systems
• Track and verify remediation efforts

Evidence notes

The vulnerability is described in the CVE record and NVD vulnerability detail page. Oracle has also published a security alert regarding this vulnerability. The CVE record was published on 2026-10-20T22:20:26.993Z and has not been modified since then. Evidence is limited to public sources and may not reflect the full scope of affected systems or potential impacts. Defenders should verify system configurations, review network access controls, and monitor for suspicious activity.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.