CVE-2026-70891 Oracle Corporation CVE debrief

Who should care

Organizations using Oracle Hyperion Data Relationship Management should review and apply security patches. Additionally, security teams and vulnerability management teams should be aware of the potential impact of this vulnerability on their systems and take necessary steps to mitigate the risk. This includes reviewing compensating controls for exposed systems while remediation is scheduled and verified, and checking relevant monitoring, detection, and logs for exposed assets that need extra review.

Technical summary

The vulnerability in Oracle Hyperion Data Relationship Management allows unauthenticated attackers with network access via HTTP to compromise Oracle. This can lead to unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. The CVSS 3.1 Base Score is 7.5, indicating a high severity vulnerability. The vulnerability is easily exploitable and affects version 11.2.25.0.000 of Oracle Hyperion Data Relationship Management.

Defensive priority

High priority due to high CVSS score of 7.5 and potential for unauthorized access to critical data.

Recommended defensive actions

• Review and apply Oracle security patches for affected versions.
• Implement network access controls to restrict HTTP access.
• Monitor for suspicious activity and implement compensating controls.
• Verify inventory of Oracle Hyperion Data Relationship Management instances.
• 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.

Evidence notes

The evidence from official sources indicates a vulnerability in Oracle Hyperion Data Relationship Management with a CVSS score of 7.5. The NVD entry is currently Undergoing Analysis. Further review of the CVE record and related sources suggests that the vulnerability is easily exploitable and allows unauthenticated attackers with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks can result in unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. Organizations should verify their inventory of Oracle Hyperion Data Relationship Management instances and review the official CVE record for detailed information.

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.