PatchSiren cyber security CVE debrief

CVE-2026-61340 Oracle Corporation CVE debrief

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:17:00.790Z and has not been modified since then. 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. 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. The evidence limits of this CVE record should be considered when evaluating the vulnerability.

Vendor: Oracle Corporation
Product: Oracle MES for Process Manufacturing
CVSS: HIGH 8.2
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-08-18
Original CVE updated: 2026-08-24
Advisory published: 2026-08-18
Advisory updated: 2026-08-24

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.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-08-18T21:17:00.790Z and has not been modified since then.