CVE-2026-87226 Oracle CVE debrief

Who should care

Defenders and administrators responsible for Oracle Hyperion Financial Management should assess exposure and prioritize patching. This vulnerability can be exploited easily, and successful attacks can result in the takeover of Oracle Hyperion Financial Management. The supported version affected is 11.2.26.0.000. Defenders should verify exposure and prioritize patching to prevent potential compromise. Security teams and vulnerability management teams should

Why it matters

Defenders should care about CVE-2026-87226 because it is a high-severity vulnerability in Oracle Hyperion Financial Management that can be exploited by low-privileged attackers, potentially leading to takeover. The supported version affected is 11.2.26.0.000, and patching or verifying exposure is necessary to prevent potential compromise.

• Potential takeover of Oracle Hyperion Financial Management
• High severity vulnerability with CVSS score of 8.8
• Requires verification of exposure and patching priority

Technical summary

The vulnerability in Oracle Hyperion Financial Management has a CVSS score of 8.8 and can be exploited by low-privileged attackers with network access via HTTP, potentially leading to takeover. The supported version affected is 11.2.26.0.000. Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Financial Management. The vulnerability allows low-privileged attackers with network access via HTTP to compromise the product. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). Defenders should assess exposure and prioritize patching to prevent potential compromise.

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 network access and privileges for low-privileged attackers
• 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 CVSS score, and affected versions. The vulnerability has a CVSS score of 8.8, indicating high severity. The supported version affected is 11.2.26.0.000. Defenders should verify exposure and prioritize patching to prevent potential compromise. The CVE record was published on 2026-09-15T20:19:10.950Z 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.