CVE-2026-87204 Oracle CVE debrief

Who should care

Defenders and administrators responsible for Oracle Hyperion Financial Management deployments, especially those using version 11.2.26.0.000, should assess exposure and prioritize patching.

Why it matters

Defenders should care about CVE-2026-87204 because it allows low-privileged attackers to compromise Oracle Hyperion Financial Management, potentially leading to takeover. The vulnerability has a high CVSS score of 8.8 and affects version 11.2.26.0.000. Defenders and administrators responsible for Oracle Hyperion Financial Management deployments should assess exposure and prioritize patching.

• Potential takeover of Oracle Hyperion Financial Management
• Compromise of confidentiality, integrity, and availability

Technical summary

The vulnerability in Oracle Hyperion Financial Management has a CVSS score of 8.8 and can allow low-privileged attackers with network access via HTTP to compromise the product, potentially leading to takeover. The vulnerability affects the Security component of Oracle Hyperion Financial Management, and the supported version affected is 11.2.26.0.000. The vulnerability can be easily exploited, and successful attacks can result in the takeover of Oracle Hyperion Financial Management. The technical details of the vulnerability are based on the official CVE Program record and the NIST NVD detail page.

Defensive priority

High priority for patching and verifying exposure

Recommended defensive actions

• Apply patches or updates provided by Oracle
• Verify exposure and prioritize patching for Oracle Hyperion Financial Management version 11.2.26.0.000
• Monitor for potential takeover attempts
• 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, its impacts, and affected versions. The vulnerability has a high CVSS score of 8.8 and affects version 11.2.26.0.000 of Oracle Hyperion Financial Management. The evidence is based on the official CVE Program record and the NIST NVD detail page. The affected product deployments should be verified, and patches or updates provided by Oracle should be applied.

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.