Quick answers
- Is CVE-2026-83477 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-83477 being exploited in the wild.
- How severe is CVE-2026-83477?
- High severity, with a CVSS score of 8.1, published 15 September 2026.
- Which products and versions are affected?
- Oracle Work in Process 12.2.3-12.2.15.
- Is there a fix for CVE-2026-83477?
- 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-2026-83477 attacked?
- It is attacked from the adjacent network.
- Am I affected by CVE-2026-83477?
- Check whether you run Oracle Work in Process 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 is an easily exploitable vulnerability in the Workbenches component of Oracle Work in Process that allows an unauthenticated attacker to compromise confidentiality and integrity of the application. The attack requires adjacent network access (physical connection to the communication segment where the server executes) but no user interaction or authentication. Successful exploitation results in unauthorized creation, deletion, or modification of critical manufacturing data or complete read access to all Work in Process accessible data. The root cause and specific vulnerable component are not disclosed in available public sources. Patches are expected as part of Oracle's regular security update cycle for E-Business Suite versions 12.2.3 through 12.2.15.
Affected products
- Oracle Work in Process 12.2.3-12.2.15
Timeline
- 2026-09-15: disclosed