Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). (CVE-2026-87142)
A vulnerability in Oracle Hyperion Data Relationship Management version 11.2.26.0.000 allows an unauthenticated attacker with network access via HTTPS to potentially cause unauthorized modification or deletion of critical data and partial denial of service. Exploitation requires user interaction by a person other than the attacker. The vulnerability has a CVSS 3.1 base score of 7.1, indicating high severity with impacts on integrity and availability.
AI Analysis
Technical Summary
CVE-2026-87142 is a vulnerability in the Access and Security component of Oracle Hyperion Data Relationship Management version 11.2.26.0.000. It allows an unauthenticated network attacker to exploit the system via HTTPS, requiring user interaction, to gain unauthorized capabilities to create, delete, or modify critical data and cause a partial denial of service. The CVSS 3.1 vector is AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L, reflecting no confidentiality impact but high integrity and low availability impacts.
Potential Impact
Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data within Oracle Hyperion Data Relationship Management and can cause a partial denial of service, affecting system availability. Confidentiality is not impacted according to the CVSS vector. The attack requires user interaction, which limits the ease of exploitation but still poses a significant risk.
Mitigation Recommendations
Oracle has released this vulnerability as part of its September 2026 Critical Security Patch Update. Customers are strongly advised to apply the relevant security patches promptly to remediate this vulnerability. Oracle recommends remaining on actively supported versions and applying security patches without delay. No specific temporary mitigations are provided; patching is the primary remediation.
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). (CVE-2026-87142)
Description
A vulnerability in Oracle Hyperion Data Relationship Management version 11.2.26.0.000 allows an unauthenticated attacker with network access via HTTPS to potentially cause unauthorized modification or deletion of critical data and partial denial of service. Exploitation requires user interaction by a person other than the attacker. The vulnerability has a CVSS 3.1 base score of 7.1, indicating high severity with impacts on integrity and availability.
CVSS v3.1
Score 7.1high
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-87142 is a vulnerability in the Access and Security component of Oracle Hyperion Data Relationship Management version 11.2.26.0.000. It allows an unauthenticated network attacker to exploit the system via HTTPS, requiring user interaction, to gain unauthorized capabilities to create, delete, or modify critical data and cause a partial denial of service. The CVSS 3.1 vector is AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L, reflecting no confidentiality impact but high integrity and low availability impacts.
Potential Impact
Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data within Oracle Hyperion Data Relationship Management and can cause a partial denial of service, affecting system availability. Confidentiality is not impacted according to the CVSS vector. The attack requires user interaction, which limits the ease of exploitation but still poses a significant risk.
Mitigation Recommendations
Oracle has released this vulnerability as part of its September 2026 Critical Security Patch Update. Customers are strongly advised to apply the relevant security patches promptly to remediate this vulnerability. Oracle recommends remaining on actively supported versions and applying security patches without delay. No specific temporary mitigations are provided; patching is the primary remediation.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-v6r8-gpjj-pxrm
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-87142"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07da55bf5e2cf5ea2dae
Added to database: 09/16/2026, 03:07:06 UTC
Last enriched: 09/16/2026, 03:39:50 UTC
Last updated: 09/16/2026, 05:01:23 UTC
Views: 1
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