CVE-2026-70876 Auth bypass in Oracle Hyperion Data Relationship Management
High-privileged attackers can bypass security controls to fully compromise Oracle Hyperion Data Relationship Management via network access.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-70876?
CVE-2026-70876 is a critical authentication bypass vulnerability in Oracle Hyperion Data Relationship Management, published on 18 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Vulnerability in the Oracle Hyperion Data Relationship Management product of Oracle Hyperion (component: Access and security). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows high privileged attacker with network access via HTTPS to compromise Oracle Hyperion Data Relationship Management. While the vulnerability is in Oracle Hyperion Data Relationship Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Hyperion Data Relationship Management. CVSS 3.1 Base Score 9.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Weakness: CWE-284
Which versions are affected by CVE-2026-70876?
It affects 1 product.
Products include Oracle Hyperion Data Relationship Management.
How do I fix CVE-2026-70876?
No fix has been published for CVE-2026-70876 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-70876 being exploited?
There is no known exploitation of CVE-2026-70876 in the wild and no public exploit code.
Other vulnerabilities in Oracle Hyperion Data Relationship Management
- CVE-2026-70880 Auth bypass in Oracle Hyperion Data Relationship Management
- CVE-2026-70871 Auth bypass in Oracle Hyperion Data Relationship Management
- CVE-2026-70873 Auth bypass in Oracle Hyperion Data Relationship Management
- CVE-2026-87128 Missing authorization in Oracle Hyperion Data Relationship Management
- CVE-2026-87129 Missing authorization in Oracle Hyperion Data Relationship Management
All Oracle Hyperion Data Relationship Management vulnerabilities
Sources
Also known as GHSA-6vqv-5w76-hm49.