CVE-2026-87205 Oracle CVE debrief

Who should care

Defenders responsible for Oracle Hyperion Financial Management systems should assess exposure and prioritize remediation. This includes operators, platform administrators, vulnerability management teams, and security teams. They should verify inventory for Oracle Hyperion Financial Management version 11.2.26.0.000 and assess exposure to unauthenticated data access via HTTP.

Why it matters

CVE-2026-87205 is a high-severity vulnerability in Oracle Hyperion Financial Management, allowing unauthenticated attackers to access critical data via HTTP. Defenders should assess exposure, prioritize remediation, and verify inventory.

• Verify inventory for Oracle Hyperion Financial Management version 11.2.26.0.000
• Assess exposure to unauthenticated data access via HTTP
• Prioritize remediation for affected systems

Technical summary

CVE-2026-87205 is a high-severity vulnerability in Oracle Hyperion Financial Management, allowing unauthenticated attackers to access critical data via HTTP. The vulnerability affects the Security component of Oracle Hyperion Financial Management and has a CVSS score of 7.5. Successful attacks can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data. Defenders should prioritize remediation and verify inventory for Oracle Hyperion Financial Management version 11.2.26.0.000.

Defensive priority

Defenders should prioritize remediation and verify inventory for Oracle Hyperion Financial Management version 11.2.26.0.000.

Recommended defensive actions

• Assess exposure of Oracle Hyperion Financial Management version 11.2.26.0.000
• Prioritize remediation for affected systems
• Verify inventory for Oracle 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
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, but vendor advisory information is limited. The CVE record was published on 2026-09-15T20:19:08.663Z and has not been modified since then. The NVD entry provides a CVSS score of 7.5 and a high severity rating. Defenders should verify inventory for Oracle Hyperion Financial Management version 11.2.26.0.000 and assess exposure to unauthenticated data access via HTTP.

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.