Quick answers
- Is CVE-2026-91329 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-91329 being exploited in the wild.
- How severe is CVE-2026-91329?
- Medium severity, with a CVSS score of 6.5, published 20 October 2026.
- Which products and versions are affected?
- Oracle JD Edwards EnterpriseOne Tools 9.2.0.0 through 9.2.26.5.
- Is there a fix for CVE-2026-91329?
- 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-2026-91329 attacked?
- It is attacked with local access, in a web application.
- Am I affected by CVE-2026-91329?
- Check whether you run Oracle JD Edwards EnterpriseOne Tools 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 a local privilege escalation or code execution vulnerability in the JD Edwards EnterpriseOne Tools installation security mechanism. An unauthenticated attacker with local access to the infrastructure can exploit it, but successful exploitation requires social engineering or user interaction from another person. The vulnerability allows full data manipulation, partial data disclosure, and denial of service.
Affected products
- Oracle JD Edwards EnterpriseOne Tools 9.2.0.0 through 9.2.26.5
Timeline
- 2026-10-20: disclosed