CVE-2026-87246 Oracle CVE debrief

Who should care

Oracle Hyperion Financial Management administrators and security teams should assess exposure and prioritize remediation. This includes reviewing the current deployment status of Oracle Hyperion Financial Management 11.2.26.0.000, understanding the potential operational impacts, and taking appropriate actions to mitigate the vulnerability. The vulnerability's high severity and potential for system takeover necessitate prompt attention.

Why it matters

CVE-2026-87246 is a high-severity vulnerability in Oracle Hyperion Financial Management that requires prompt attention from administrators and security teams to prevent potential system compromise and data impacts.

• Potential system takeover by a high-privileged attacker
• Data confidentiality, integrity, and availability impacts
• Requires verification of affected versions and remediation status

Technical summary

The vulnerability in Oracle Hyperion Financial Management 11.2.26.0.000 has a CVSS score of 7.2 and can allow a high-privileged attacker with network access via HTTP to compromise the system, potentially leading to a takeover. The vulnerability is exploitable and has significant impacts on confidentiality, integrity, and availability. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. This technical summary is grounded in the CVE and NVD records, which provide source-provided details on the vulnerability.

Defensive priority

High priority remediation is recommended for systems using Oracle Hyperion Financial Management 11.2.26.0.000, especially those exposed to the internet or untrusted networks.

Recommended defensive actions

• Apply the Oracle patch as described in the vendor advisory
• Restrict network access to Oracle Hyperion Financial Management to only trusted users
• Monitor for suspicious activity on affected systems
• 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 and NVD records provide details on the vulnerability, including its CVSS score of 7.2 and vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H. Oracle has released a vendor advisory for this vulnerability. The information available in these records suggests that the vulnerability is exploitable and requires verification of affected versions and remediation status. The CVE record was published on 2026-09-15T20:19:13.383Z. Evidence limits are based on CVE and NVD details.

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.