CVE-2026-87250 Oracle CVE debrief

Who should care

Defenders responsible for Oracle Hyperion Financial Management deployments, security teams assessing potential impact, and administrators of affected systems should prioritize verifying exposure and applying remediation.

Why it matters

Defenders should care about CVE-2026-87250 because it allows low-privileged attackers to compromise Oracle Hyperion Financial Management, potentially impacting additional products and resulting in unauthorized data access or modifications. Verification of exposure, impact assessment, and remediation application are crucial.

• Potential unauthorized access to critical data
• Possible complete access to all Oracle Hyperion Financial Management accessible data
• Unauthorized update, insert or delete access to some Oracle Hyperion Financial Management accessible data
• Scope change impacting additional products

Technical summary

The vulnerability in Oracle Hyperion Financial Management, component: Security, allows low-privileged attackers with network access via HTTP to compromise the product. Successful attacks require human interaction from a person other than the attacker and can result in unauthorized access to critical data or complete access to all Oracle Hyperion Financial Management accessible data, as well as unauthorized update, insert or delete access to some of Oracle Hyperion Financial Management accessible data.

Defensive priority

Defenders should prioritize verifying exposure, assessing potential impact, and applying vendor remediation.

Recommended defensive actions

• Verify exposure by checking if Oracle Hyperion Financial Management version 11.2.26.0.000 is in use
• Assess potential impact on additional products
• Apply vendor remediation as available
• Monitor for unauthorized access or data modifications
• 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, its impacts, and affected versions. Defenders should verify exposure by checking if Oracle Hyperion Financial Management version 11.2.26.0.000 is in use, assess potential impact on additional products, and apply vendor remediation as available. The vulnerability allows low-privileged attackers with network access via HTTP to compromise the product, potentially impacting additional products and resulting in unauthorized data access or modifications.

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.