Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). (CVE-2026-87191)
CVE-2026-87191 is a vulnerability in Oracle Hyperion Financial Management version 11.2.26.0.000 that allows a low privileged attacker with network access via HTTP to gain unauthorized access to critical data and cause a partial denial of service. The vulnerability has a CVSS 3.1 base score of 7.1, indicating high severity with impacts on confidentiality and availability. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, recommending customers apply patches promptly.
AI Analysis
Technical Summary
This vulnerability affects Oracle Hyperion Financial Management version 11.2.26.0.000 and allows an attacker with low privileges and network access via HTTP to compromise the system. Successful exploitation can lead to unauthorized access to critical data and partial denial of service conditions. The CVSS 3.1 vector indicates network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, high confidentiality impact, no integrity impact, and low availability impact. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update.
Potential Impact
Exploitation of this vulnerability can result in unauthorized access to all data accessible by Oracle Hyperion Financial Management and the ability to cause a partial denial of service. The confidentiality impact is high, while availability impact is low. There is no integrity impact reported.
Mitigation Recommendations
Oracle has released a Critical Security Patch Update in September 2026 that includes a fix for this vulnerability. Customers are strongly advised to remain on actively-supported versions and apply the available security patches without delay to mitigate this vulnerability.
Vulnerability in the Oracle Hyperion Financial Management product of Oracle Hyperion (component: Security). (CVE-2026-87191)
Description
CVE-2026-87191 is a vulnerability in Oracle Hyperion Financial Management version 11.2.26.0.000 that allows a low privileged attacker with network access via HTTP to gain unauthorized access to critical data and cause a partial denial of service. The vulnerability has a CVSS 3.1 base score of 7.1, indicating high severity with impacts on confidentiality and availability. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, recommending customers apply patches promptly.
CVSS v3.1
Score 7.1high
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Oracle Hyperion Financial Management version 11.2.26.0.000 and allows an attacker with low privileges and network access via HTTP to compromise the system. Successful exploitation can lead to unauthorized access to critical data and partial denial of service conditions. The CVSS 3.1 vector indicates network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, high confidentiality impact, no integrity impact, and low availability impact. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update.
Potential Impact
Exploitation of this vulnerability can result in unauthorized access to all data accessible by Oracle Hyperion Financial Management and the ability to cause a partial denial of service. The confidentiality impact is high, while availability impact is low. There is no integrity impact reported.
Mitigation Recommendations
Oracle has released a Critical Security Patch Update in September 2026 that includes a fix for this vulnerability. Customers are strongly advised to remain on actively-supported versions and apply the available security patches without delay to mitigate this vulnerability.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-xf2v-gwm7-f4mc
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-87191"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aaa07d955bf5e2cf5ea2d74
Added to database: 09/16/2026, 03:07:05 UTC
Last enriched: 09/16/2026, 03:31:55 UTC
Last updated: 09/16/2026, 03:31:55 UTC
Views: 1
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