CVE-2026-87129: Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible da
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 HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
AI Analysis
Technical Summary
This vulnerability affects Oracle Hyperion Data Relationship Management (component: Access and security) version 11.2.26.0.000. It is easily exploitable by unauthenticated attackers over HTTP, enabling unauthorized creation, deletion, or modification of critical data or complete access to all accessible data within the product. The CVSS 3.1 base score is 9.1, reflecting high confidentiality and integrity impacts with no required privileges or user interaction. Oracle has included a fix for this vulnerability in its September 2026 Critical Security Patch Update.
Potential Impact
Successful exploitation allows an unauthenticated attacker to compromise Oracle Hyperion Data Relationship Management, resulting in unauthorized creation, deletion, or modification of critical data or full access to all data accessible by the product. This leads to a high impact on confidentiality and integrity of data but does not impact availability.
Mitigation Recommendations
Oracle has released a Critical Security Patch Update in September 2026 that addresses this vulnerability. Customers using Oracle Hyperion Data Relationship Management version 11.2.26.0.000 should apply the patch without delay. Oracle strongly recommends remaining on actively-supported versions and promptly applying security patches to mitigate exploitation risks.
CVE-2026-87129: Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible da
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 HTTP to compromise Oracle Hyperion Data Relationship Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Hyperion Data Relationship Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Hyperion Data Relationship Management accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
CVSS v3.1
Score 9.1critical
Affected software
Oracle Corporation
Oracle Hyperion Data Relationship Management
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Oracle Hyperion Data Relationship Management (component: Access and security) version 11.2.26.0.000. It is easily exploitable by unauthenticated attackers over HTTP, enabling unauthorized creation, deletion, or modification of critical data or complete access to all accessible data within the product. The CVSS 3.1 base score is 9.1, reflecting high confidentiality and integrity impacts with no required privileges or user interaction. Oracle has included a fix for this vulnerability in its September 2026 Critical Security Patch Update.
Potential Impact
Successful exploitation allows an unauthenticated attacker to compromise Oracle Hyperion Data Relationship Management, resulting in unauthorized creation, deletion, or modification of critical data or full access to all data accessible by the product. This leads to a high impact on confidentiality and integrity of data but does not impact availability.
Mitigation Recommendations
Oracle has released a Critical Security Patch Update in September 2026 that addresses this vulnerability. Customers using Oracle Hyperion Data Relationship Management version 11.2.26.0.000 should apply the patch without delay. Oracle strongly recommends remaining on actively-supported versions and promptly applying security patches to mitigate exploitation risks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-09-08T21:49:12.396Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","vendor":"Oracle"}]
Threat ID: 6aa9a85255bf5e2cf55381f5
Added to database: 09/15/2026, 20:19:30 UTC
Last enriched: 09/15/2026, 23:12:32 UTC
Last updated: 09/16/2026, 03:03:35 UTC
Views: 3
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