Quick answers
- Is CVE-2026-83440 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-83440 being exploited in the wild.
- How severe is CVE-2026-83440?
- High severity, with a CVSS score of 7.2, published 15 September 2026.
- Which products and versions are affected?
- Oracle E-Business Suite Product Hub 12.2.3–12.2.15.
- Is there a fix for CVE-2026-83440?
- 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-2026-83440 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-83440?
- Check whether you run Oracle E-Business Suite Product Hub or Oracle Product Hub 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
This vulnerability in Oracle E-Business Suite's Product Hub (Internal Operations component) is exploitable by high-privileged attackers with network access over HTTP. The vulnerability requires high privileges and allows network-based exploitation without user interaction. Successful exploitation results in full compromise of the Product Hub system, affecting confidentiality, integrity, and availability. Affected versions are 12.2.3 through 12.2.15; patches are available from Oracle's security alerts.
Affected products
- Oracle E-Business Suite Product Hub 12.2.3–12.2.15
Timeline
- 2026-09-15: disclosed
- other: CVE-2026-83440 assigned