Quick answers
- Is CVE-2026-91476 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-91476 being exploited in the wild.
- How severe is CVE-2026-91476?
- Medium severity, with a CVSS score of 5.3, published 20 October 2026.
- Which products and versions are affected?
- Oracle PeopleSoft Enterprise FIN Common Objects Brazil 9.1.
- Is there a fix for CVE-2026-91476?
- 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-2026-91476 attacked?
- It is attacked over the network, in a hosted service.
- Am I affected by CVE-2026-91476?
- Check whether you run Oracle PeopleSoft Enterprise FIN Common Objects Brazil 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
An unauthenticated network-based vulnerability exists in the eProcurement component of PeopleSoft Enterprise FIN Common Objects Brazil version 9.1, exploitable via HTTP without requiring user interaction or special privileges. Successful exploitation results in unauthorized read access to a subset of accessible data in the system, affecting confidentiality but not integrity or availability. A fix is available from Oracle.
Affected products
- Oracle PeopleSoft Enterprise FIN Common Objects Brazil 9.1
Timeline
- 2026-10-20: disclosed