CVE-2026-62582 Oracle CVE debrief

Who should care

Oracle Hyperion Calculation Manager users, administrators, and security teams should be aware of this critical vulnerability and take immediate action to patch and mitigate potential risks. Affected operator, platform, vulnerability-management, and security-team impact should be carefully evaluated. Users should review and update network access controls to limit exposure and monitor for suspicious activity related to Oracle Hyperion Calculation Manager. Security teams should prioritize patching due to the critical CVSS score of 9.6 and potential for significant impact. Vulnerability management and security teams should track exceptions, retest remediated assets, and close the item only after evidence is documented. IT operators and administrators should confirm whether affected product deployments exist in managed environments and assign an owner for follow-up. They should also plan vendor-supported updates or mitigations through normal change control where exposure is confirmed. Compensating controls for exposed systems should be reviewed while remediation is scheduled and verified. Relevant monitoring, detection, and logs for exposed assets that need extra review should be checked. Asset inventory and source tracking should be performed to identify potential vulnerabilities. Rollback/change windows should be considered for remediation. Security teams should also review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance. The debrief and evidence notes provide additional context for defenders to verify and validate the vulnerability. The technical summary and recommended actions provide guidance for defenders to mitigate and remediate the vulnerability. The who should care section highlights the importance of this vulnerability for Oracle Hyperion Calculation Manager users, administrators, and security teams. The defensive priority section emphasizes the need for immediate action to patch and mitigate potential risks. The evidence notes section provides additional information on the vulnerability and its potential impact. The recommended actions section provides guidance on how to mitigate and remediate the vul

Technical summary

The CVE-2026-62582 vulnerability is a critical issue in Oracle Hyperion Calculation Manager, affecting version 11.2.25.0.000. It allows low-privileged attackers with network access via HTTP to compromise the manager, with potential scope change impacting additional products. The vulnerability has a CVSS score of 9.6, indicating high confidentiality and integrity impacts. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Calculation Manager accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Calculation Manager accessible data.

Defensive priority

Oracle Hyperion Calculation Manager users should prioritize patching due to the critical CVSS score of 9.6 and potential for significant impact.

Recommended defensive actions

• Apply the patch as recommended by Oracle
• Review and update network access controls to limit exposure
• Monitor for suspicious activity related to Oracle Hyperion Calculation Manager
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed
• Check relevant monitoring, detection, and logs for exposed assets that need extra review

Evidence notes

The CVE-2026-62582 record indicates a critical vulnerability in Oracle Hyperion Calculation Manager, with a CVSS score of 9.6. The vulnerability allows low-privileged attackers with network access via HTTP to compromise the manager, potentially impacting additional products. Successful attacks can result in unauthorized creation, deletion, or modification of critical data, as well as unauthorized access to critical or all accessible data.

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.