CVE-2026-61051 Oracle CVE debrief

Who should care

Organizations using Oracle Concurrent Processing versions 12.2.3-12.2.15 should review and apply Oracle's security patches to prevent low-privileged attackers from compromising the system. This includes reviewing system configurations, ensuring that network access controls are in place, and monitoring for unauthorized data access and partial denial of service. Security teams and vulnerability management teams should prioritize patching and compensating controls for exposed systems while remediation is scheduled and verified. Additionally, asset inventory and monitoring teams should be aware of the potential impact and review relevant logs for exposed assets that need extra review. Operators and platform administrators should also be aware of the vulnerability and its potential impact on their systems and data. This vulnerability may require additional review and mitigation efforts to ensure the security and integrity of Oracle Concurrent Processing systems and data. Security teams should track exceptions, retest remediated assets, and close the item only after evidence is documented. Compensating controls should be reviewed for exposed systems while remediation is scheduled and verified. Monitoring and detection teams should check relevant monitoring, detection, and logs for exposed assets that need extra review. Asset inventory teams should confirm whether affected product deployments exist in managed environments and assign an owner for follow-up. Vulnerability management teams should plan vendor-supported updates or mitigations through normal change control where exposure is confirmed. Security teams should review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance. They should also review compensating controls for exposed systems while remediation is scheduled and verified. Finally, security teams should track exceptions, retest remediated assets, and close the item only after evidence is documented. The CVE record was published on 2026-07-21T22:18:35.957Z and has not been modified since then. Evidence is based on official CVE and NVD records. The CVSS score is 6.3, indicating a medium severity vulnerability

Technical summary

The CVE-2026-61051 vulnerability affects Oracle Concurrent Processing versions 12.2.3-12.2.15, allowing low-privileged attackers with network access via HTTP to compromise the system. This can lead to unauthorized data access and partial denial of service. The vulnerability has a CVSS score of 6.3, indicating a medium severity level. The attack vector is via HTTP, and the vulnerability is considered easily exploitable. Successful attacks can result in unauthorized update, insert, or delete access to some of Oracle Concurrent Processing accessible data, as well as unauthorized read access to a subset of Oracle Concurrent Processing accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Concurrent Processing.

Defensive priority

Medium priority given the CVSS score of 6.3 and the potential for unauthorized data access and partial denial of service.

Recommended defensive actions

• Review and apply Oracle's security patches for Concurrent Processing versions 12.2.3-12.2.15.
• Implement network access controls to restrict low-privileged attackers with network access via HTTP.
• Monitor Oracle Concurrent Processing systems for unauthorized data access and partial denial of service.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance.
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.

Evidence notes

The CVE-2026-61051 vulnerability affects Oracle Concurrent Processing versions 12.2.3-12.2.15, allowing low-privileged attackers with network access via HTTP to compromise the system, leading to unauthorized data access and partial denial of service. Evidence is based on official CVE and NVD records.

Official resources