Quick answers
- Is CVE-2026-87126 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-87126 being exploited in the wild.
- How severe is CVE-2026-87126?
- High severity, with a CVSS score of 7.1, published 15 September 2026.
- Which products and versions are affected?
- Oracle E-Business Suite 12.2.3 through 12.2.15.
- Is there a fix for CVE-2026-87126?
- 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-2026-87126 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-87126?
- Check whether you run Oracle E-Business Suite 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 authorization bypass in Oracle E-Business Suite Report Manager (Reports Security component) affecting versions 12.2.3 through 12.2.15. A low-privileged attacker with network access via HTTP can exploit weak access controls to gain unauthorized access to sensitive report data and cause partial denial of service. The attack requires valid credentials but no additional user interaction. Successful exploitation results in confidentiality breach (unauthorized data access) and availability impact (partial service disruption). Oracle has patched this vulnerability; customers should apply available security updates.
Affected products
- Oracle E-Business Suite 12.2.3 through 12.2.15
Timeline
- 2026-09-15: disclosed