Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). (CVE-2026-87143)
A vulnerability in Oracle Hyperion Data Relationship Management version 11.2.26.0.0 allows an unauthenticated attacker with network access via TCP to potentially gain unauthorized creation, deletion, or modification access to critical data. The vulnerability has a CVSS 3.1 base score of 7.4, indicating high severity with impacts on confidentiality and integrity. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which provides security patches for this and many other vulnerabilities.
AI Analysis
Technical Summary
CVE-2026-87143 is a vulnerability in the Access and Security component of Oracle Hyperion Data Relationship Management version 11.2.26.0.0. It allows an unauthenticated attacker with network access via TCP to compromise the product, potentially leading to unauthorized creation, deletion, or modification of critical data or complete access to all accessible data. The vulnerability has a CVSS 3.1 score of 7.4 with high confidentiality and integrity impacts and requires high attack complexity. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update.
Potential Impact
Successful exploitation can result in unauthorized creation, deletion, or modification of critical data within Oracle Hyperion Data Relationship Management, as well as unauthorized access to all accessible data. This compromises confidentiality and integrity but does not impact availability. The vulnerability requires network access and is difficult to exploit due to high attack complexity, with no privileges or user interaction needed.
Mitigation Recommendations
Oracle has released a security patch for this vulnerability as part of the September 2026 Critical Security Patch Update. Users of Oracle Hyperion Data Relationship Management version 11.2.26.0.0 should apply the relevant patches promptly to mitigate this vulnerability. Oracle strongly recommends remaining on actively supported versions and applying security patches without delay.
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). (CVE-2026-87143)
Description
A vulnerability in Oracle Hyperion Data Relationship Management version 11.2.26.0.0 allows an unauthenticated attacker with network access via TCP to potentially gain unauthorized creation, deletion, or modification access to critical data. The vulnerability has a CVSS 3.1 base score of 7.4, indicating high severity with impacts on confidentiality and integrity. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which provides security patches for this and many other vulnerabilities.
CVSS v3.1
Score 7.4high
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-87143 is a vulnerability in the Access and Security component of Oracle Hyperion Data Relationship Management version 11.2.26.0.0. It allows an unauthenticated attacker with network access via TCP to compromise the product, potentially leading to unauthorized creation, deletion, or modification of critical data or complete access to all accessible data. The vulnerability has a CVSS 3.1 score of 7.4 with high confidentiality and integrity impacts and requires high attack complexity. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update.
Potential Impact
Successful exploitation can result in unauthorized creation, deletion, or modification of critical data within Oracle Hyperion Data Relationship Management, as well as unauthorized access to all accessible data. This compromises confidentiality and integrity but does not impact availability. The vulnerability requires network access and is difficult to exploit due to high attack complexity, with no privileges or user interaction needed.
Mitigation Recommendations
Oracle has released a security patch for this vulnerability as part of the September 2026 Critical Security Patch Update. Users of Oracle Hyperion Data Relationship Management version 11.2.26.0.0 should apply the relevant patches promptly to mitigate this vulnerability. Oracle strongly recommends remaining on actively supported versions and applying security patches without delay.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-9f6q-4gr7-2xff
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-87143"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07db55bf5e2cf5ea2db2
Added to database: 09/16/2026, 03:07:07 UTC
Last enriched: 09/16/2026, 03:40:22 UTC
Last updated: 09/16/2026, 06:01:23 UTC
Views: 1
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