Quick answers
- Is CVE-2026-91478 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-91478 being exploited in the wild.
- How severe is CVE-2026-91478?
- High severity, with a CVSS score of 8.8, published 20 October 2026.
- Which products and versions are affected?
- Oracle PeopleSoft Enterprise SCM Strategic Sourcing 9.2.
- Is there a fix for CVE-2026-91478?
- 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-2026-91478 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-91478?
- Check whether you run Oracle PeopleSoft Enterprise SCM Strategic Sourcing 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 easily exploitable and allows a low-privileged, authenticated attacker to achieve complete system compromise via an unspecified HTTP-based attack vector against the Strategic Sourcing component. The attack requires no user interaction and results in full confidentiality, integrity, and availability impact. A fix status is not stated in the advisory.
Affected products
- Oracle PeopleSoft Enterprise SCM Strategic Sourcing 9.2
Timeline
- 2026-10-20: disclosed