CVE-2026-87176 Oracle CVE debrief

Who should care

Defenders responsible for Oracle Hyperion Financial Management systems should assess exposure and prioritize remediation to prevent potential unauthorized access or modification of critical data. Defenders should review and apply Oracle's security patches for Hyperion Financial Management, restrict network access to the product, and monitor for suspicious activity.

Why it matters

CVE-2026-87176 is a critical vulnerability in Oracle Hyperion Financial Management that allows unauthenticated attackers with network access via TCP to compromise the product. Defenders responsible for Oracle Hyperion Financial Management systems should assess exposure and prioritize remediation to prevent potential unauthorized access or modification of critical data.

• Potential unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Financial Management accessible data
• Potential unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data

Technical summary

The vulnerability is in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Financial Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data.

Defensive priority

High

Recommended defensive actions

• Review and apply Oracle's security patches for Hyperion Financial Management
• Restrict network access to the product
• Monitor for suspicious activity
• 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 record and NVD detail page provide information on the vulnerability, including its CVSS score and potential impacts. The vulnerability allows unauthenticated attackers with network access via TCP to compromise Oracle Hyperion Financial Management. The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Hyperion Financial Management. Successful attacks of this vulnerability can result in unauthorized creation, or

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.