CVE-2026-87225 Oracle Corporation CVE debrief

Who should care

Defenders responsible for Oracle Hyperion Financial Management deployments, especially those with low-privileged network access, should assess exposure and potential impact. Security teams and administrators need to verify versions, monitor for suspicious activity, and prepare for potential remediation efforts.

Why it matters

CVE-2026-87225 is a high-severity vulnerability in Oracle Hyperion Financial Management that allows low-privileged attackers to access critical data and cause partial denial of service. Defenders should prioritize verifying exposure, assessing potential impact, and preparing for remediation efforts.

• Potential unauthorized access to critical data requires monitoring and access controls.
• Partial denial of service conditions may impact business operations and require response planning.
• Verification of affected versions and exposure is necessary for prioritization.
• Remediation efforts may be necessary to prevent exploitation.

Technical summary

CVE-2026-87225 is a vulnerability in Oracle Hyperion Financial Management, component: Security. The supported version affected is 11.2.26.0.000. This easily exploitable vulnerability allows low-privileged attackers with network access via HTTP to compromise Oracle Hyperion Financial Management, potentially leading to unauthorized access to critical data and partial denial of service. The vulnerability has a CVSS 3.1 Base Score of 7.1, indicating high severity. Defenders should prioritize verifying exposure and assessing potential impact on Oracle Hyperion Financial Management deployments, especially those with low-privileged network access.

Defensive priority

Defenders should prioritize verifying exposure and assessing potential impact on Oracle Hyperion Financial Management deployments, especially those with low-privileged network access.

Recommended defensive actions

• Verify Oracle Hyperion Financial Management deployments for exposure, especially version 11.2.26.0.000.
• Assess potential impact of low-privileged network access on critical data and availability.
• Monitor for unauthorized access attempts and partial denial of service conditions.
• Review and implement Oracle's security guidance for Hyperion Financial Management.
• 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.

Evidence notes

The CVE record and NVD entry provide details on the vulnerability in Oracle Hyperion Financial Management. However, the corpus does not establish specific versions affected beyond 11.2.26.0.000 or provide remediation guidance.

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.