Quick answers
- Is CVE-2026-87129 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-87129 being exploited in the wild.
- How severe is CVE-2026-87129?
- Critical severity, with a CVSS score of 9.1, published 15 September 2026.
- Which products and versions are affected?
- Oracle Hyperion Data Relationship Management 11.2.26.0.000.
- Is there a fix for CVE-2026-87129?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-87129 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-87129?
- Check whether you run Oracle Hyperion Data Relationship Management at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is an authentication bypass or authorization flaw in the Access and Security component of Oracle Hyperion Data Relationship Management version 11.2.26.0.000. An unauthenticated attacker with network access can reach the affected component via HTTP without requiring authentication credentials. Successful exploitation allows the attacker to read, create, modify, or delete data accessible to the application, resulting in both confidentiality and integrity compromise of all data managed by the system. No patch information is currently available.
Affected products
- Oracle Hyperion Data Relationship Management 11.2.26.0.000
Timeline
- 2026-09-15: disclosed