CVE-2026-70921 Oracle Corporation CVE debrief

Who should care

Organizations using Oracle Hyperion Financial Management version 11.2.25.0.000 should prioritize patching this vulnerability to prevent potential attacks. The vulnerability has a high severity level, and successful attacks can result in unauthorized access to critical data or complete access to all accessible data. Operators, platform administrators, vulnerability management teams, and security teams should be aware of this vulnerability and take necessary actions to mitigate it. They should review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance. They should also plan vendor-supported updates or mitigations through normal change control where exposure is confirmed and review compensating controls for exposed systems while remediation is scheduled and verified. Additionally, they should check relevant monitoring, detection, and logs for exposed assets that need extra review and track exceptions, retest remediated assets, and close the item only after evidence is documented. The CVE record was published on 2026-08-18T21:17:49.927Z and has not been modified since then, so it is essential to act quickly to address this vulnerability. The vulnerability allows unauthenticated attackers with network access via TLS to compromise the product, potentially impacting additional products. Successful attacks can result in unauthorized creation, deletion, or modification access to critical data or all accessible data. The CVSS 3.1 Base Score is 10.0, indicating a critical vulnerability. The vulnerability affects Oracle Hyperion Financial Management version 11.2.25.0.000, and operators should verify and enforce secure configurations to prevent exploitation. They should also monitor for suspicious activity and apply vendor patches or updates as soon as possible. Furthermore, they should consider implementing compensating controls, such as restricting network access to Oracle Hyperion Financial Management and verifying the integrity of data. By taking these steps, organizations can reduce the risk associated with this vulnerability and protect their systems from potential attacks. The debrief provides an executive overview of

Technical summary

The CVE-2026-70921 vulnerability is a critical issue in Oracle Hyperion Financial Management, allowing unauthenticated attackers with network access via TLS to compromise the product. The vulnerability has a CVSS 3.1 Base Score of 10.0, indicating a high severity level. Successful attacks can result in unauthorized access to critical data or complete access to all accessible data. The vulnerability affects Oracle Hyperion Financial Management version 11.2.25.0.000. The CVSS 3.1 Base Score is 10.0, indicating a critical vulnerability. The vulnerability allows unauthenticated attackers with network access via TLS to compromise the product, potentially impacting additional products.

Defensive priority

Critical vulnerability in Oracle Hyperion Financial Management with CVSS score of 10.0

Recommended defensive actions

• Apply vendor patches or updates
• Restrict network access to Oracle Hyperion Financial Management
• Monitor for suspicious activity
• Verify and enforce secure configurations
• 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-2026-70921 vulnerability affects Oracle Hyperion Financial Management version 11.2.25.0.000. The vulnerability allows unauthenticated attackers with network access via TLS to compromise the product, potentially impacting additional products. Successful attacks can result in unauthorized creation, deletion, or modification access to critical data or all accessible data. The CVSS 3.1 Base Score is 10.0, indicating a critical vulnerability.

Official resources