CVE-2026-87190 Oracle CVE debrief

Who should care

Defenders responsible for Oracle Hyperion Financial Management deployments should assess exposure and prioritize remediation. Defenders should prioritize verifying exposure and applying remediation to prevent potential takeover and compromise of Oracle Hyperion Financial Management.

Why it matters

Defenders should prioritize verifying exposure and applying remediation to prevent potential takeover and compromise of Oracle Hyperion Financial Management.

• 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 7.5 and can be exploited by a low-privileged attacker with network access via HTTP. The vulnerability affects Oracle Hyperion Financial Management version 11.2.26.0.000. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Financial Management. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H). The supported version that is affected is 11.2.26.0.000.

Defensive priority

Defenders should prioritize verifying exposure and applying remediation, focusing on restricting network access and ensuring proper authentication.

Recommended defensive actions

• Verify and restrict network access to Oracle Hyperion Financial Management
• Ensure proper authentication and authorization
• Apply vendor-provided remediation
• 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 vector. The vulnerability affects Oracle Hyperion Financial Management version 11.2.26.0.000. The supported version that is affected is 11.2.26.0.000. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Financial Management. The CVE record was published on 2026-09-15T20:19:06.957Z and has not been modified since then.

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.