CVE-2026-87173 Oracle Hyperion Financial Management - Broken Access Control

Oracle Hyperion Financial Management 11.2.26.0.000 contains an unauthorized data access vulnerability caused by insufficient access controls in the Security component, letting unauthenticated network attackers create, delete, or modify critical data.

CVSS base score 9.1 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.43% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Information Disclosure, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Published
15 September 2026
Updated
15 October 2026
Weakness
CWE-287

Vendor fix

Update to the latest available version of Oracle Hyperion Financial Management.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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