High severity · published Sep 15, 2026
CVE-2026-87138
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security)
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.26.0.000. Easily exploitable vulnerability allows unauthenticated attacker with network access via SOAP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OH
Oracle Hyperion Data Relationship Management · Oracle Corporation
11.2.26.0.000 · source: vendor
HD
Hyperion Data Relationship Management · Oracle
11.2.26.0.000 · source: NVD
Affected product
OH
Oracle Hyperion Data Relationship Management
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-87138
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-87138
Vendor Advisory
https://www.oracle.com/security-alerts/cspusep2026.html
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