High severity · published Aug 18, 2026
CVE-2026-61259
Vulnerability in the Oracle Hyperion Calculation Manager product of Oracle Hyperion (component: Security)
7.1
CVSS
0.4%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Hyperion Calculation Manager product of Oracle Hyperion (component: Security). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Hyperion Calculation Manager. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Hyperion Calculation Manager accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Hyperion Calculation Manager. CVSS 3.1 Base Score 7.1 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OH
Oracle Hyperion Calculation Manager · Oracle Corporation
11.2.25.0.000 · source: vendor
HC
Hyperion Calculation Manager · Oracle
11.2.25.0.000 · source: NVD
Affected product
OH
Oracle Hyperion Calculation Manager
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-61259
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-61259
Vendor Advisory
https://www.oracle.com/security-alerts/cspuaug2026.html
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