CVE-2026-87148: 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 ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Data Relationship Management. in Oracle Corporation Oracle Hyperion Data Relationship Management
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 ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
AI Analysis
Technical Summary
This vulnerability affects the Access and Security component of Oracle Hyperion Data Relationship Management version 11.2.26.0.000. An unauthenticated attacker with network access via HTTP can exploit this flaw to cause the application to hang or crash repeatedly, resulting in a complete denial of service. The CVSS 3.1 base score is 7.5, reflecting a high impact on availability with no impact on confidentiality or integrity. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which contains numerous security fixes across multiple products, including Oracle Hyperion Data Relationship Management.
Potential Impact
Successful exploitation results in unauthorized denial of service by causing the Oracle Hyperion Data Relationship Management application to hang or crash repeatedly. There is no impact on confidentiality or integrity reported.
Mitigation Recommendations
Oracle has released a Critical Security Patch Update in September 2026 that addresses this vulnerability. Customers are strongly advised to apply the available security patches promptly to remediate this issue. No indication from the vendor advisory suggests that no action is required or that the issue is already mitigated without patching.
CVE-2026-87148: 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 ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Data Relationship Management. in Oracle Corporation Oracle Hyperion Data Relationship Management
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 ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
CVSS v3.1
Score 7.5high
Affected software
Oracle Corporation
Oracle Hyperion Data Relationship Management
pkg:maven/com.oracle.hyperion/data-relationship-managementRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects the Access and Security component of Oracle Hyperion Data Relationship Management version 11.2.26.0.000. An unauthenticated attacker with network access via HTTP can exploit this flaw to cause the application to hang or crash repeatedly, resulting in a complete denial of service. The CVSS 3.1 base score is 7.5, reflecting a high impact on availability with no impact on confidentiality or integrity. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which contains numerous security fixes across multiple products, including Oracle Hyperion Data Relationship Management.
Potential Impact
Successful exploitation results in unauthorized denial of service by causing the Oracle Hyperion Data Relationship Management application to hang or crash repeatedly. There is no impact on confidentiality or integrity reported.
Mitigation Recommendations
Oracle has released a Critical Security Patch Update in September 2026 that addresses this vulnerability. Customers are strongly advised to apply the available security patches promptly to remediate this issue. No indication from the vendor advisory suggests that no action is required or that the issue is already mitigated without patching.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-09-08T21:49:12.398Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","vendor":"Oracle"}]
Threat ID: 6aa9a85555bf5e2cf553820f
Added to database: 09/15/2026, 20:19:33 UTC
Last enriched: 09/15/2026, 23:14:12 UTC
Last updated: 09/16/2026, 03:03:35 UTC
Views: 3
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.