CVE-2026-61340 Oracle Corporation CVE debrief

Who should care

Organizations using Oracle MES for Process Manufacturing versions 12.2.3-12.2.15 should verify and apply patches. Additionally, security teams and vulnerability management teams should review the CVE record and assess the potential impact on their systems. Operators and administrators of affected systems should also be aware of the vulnerability and take necessary actions to mitigate it.

Technical summary

CVE-2026-61340 is a vulnerability in Oracle MES for Process Manufacturing; an unauthenticated attacker with network access via HTTP can compromise the product, potentially leading to unauthorized access to critical data or complete access to all Oracle MES for Process Manufacturing accessible data as well as unauthorized update, insert or delete access to some of Oracle MES for Process Manufacturing accessible data.

Defensive priority

Oracle MES for Process Manufacturing vulnerability allows unauthenticated attacker with network access via HTTP; verify and apply vendor remediation.

Recommended defensive actions

• Verify Oracle MES for Process Manufacturing version and apply patches
• Restrict network access to Oracle MES for Process Manufacturing
• Monitor for unauthorized access and data modifications
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE-2026-61340 vulnerability affects Oracle MES for Process Manufacturing versions 12.2.3-12.2.15. To verify affected versions and apply patches, defenders should check the Oracle E-Business Suite and Oracle MES for Process Manufacturing documentation for specific guidance. Additionally, defenders should review system logs for potential unauthorized access and data modifications. The evidence limits of this CVE record should be considered when evaluating the vulnerability.

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.