# CVE-2026-87350: Oracle PeopleSoft Enterprise PeopleTools privilege escalation in Security component

Source: https://junglewise.ai/threats/cve-2026-87350-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-20. Updated: 2026-10-20  
License: CC BY 4.0 with a link back

CVE-2026-87350 · Severity: medium · CVSS 4.5 · Published 2026-10-20

Oracle PeopleSoft Enterprise PeopleTools is a platform that manages human capital and business processes across enterprises. A security vulnerability in versions 8.61 through 8.63 allows a low-privileged user with local access to the system to read, modify, or delete data and cause service disruptions. Exploitation requires local system access and specific technical conditions, but could lead to unauthorized data exposure and manipulation.

Technologies: [Oracle Peoplesoft Enterprise Peopletools](https://junglewise.ai/threats/technologies/peopletools). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-87350 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-87350 being exploited in the wild.

**How severe is CVE-2026-87350?** Medium severity, with a CVSS score of 4.5, published 20 October 2026.

**Which products and versions are affected?** Oracle Peoplesoft Enterprise Peopletools 8.61-8.63.

**Is there a fix for CVE-2026-87350?** 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-2026-87350 attacked?** It is attacked with local access.

**Am I affected by CVE-2026-87350?** Check whether you run Oracle Peoplesoft Enterprise Peopletools 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

A privilege escalation vulnerability exists in the Security component of PeopleSoft Enterprise PeopleTools versions 8.61–8.63. The vulnerability requires local (adjacent/local network) access with low privileges and high exploitation complexity. Successful exploitation grants unauthorized read and write access to PeopleTools data and can cause partial denial of service.

## Affected products

- Oracle PeopleSoft Enterprise PeopleTools 8.61-8.63

## Timeline

- 2026-10-20: disclosed

## References

- [https://www.oracle.com/security-alerts/cpuoct2026.html](https://www.oracle.com/security-alerts/cpuoct2026.html)

## Related threats

- [Oracle PeopleSoft Enterprise PeopleTools unauthorized data access in Report Distribution](https://junglewise.ai/threats/cve-2026-91519-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)
- [Oracle PeopleSoft Enterprise PeopleTools privilege escalation in Porting](https://junglewise.ai/threats/cve-2026-91505-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)
- [Oracle PeopleSoft Enterprise PeopleTools data integrity and availability in QAS component](https://junglewise.ai/threats/cve-2026-91468-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)
- [Oracle PeopleSoft Enterprise PeopleTools unauthorized data access in Notification Configuration](https://junglewise.ai/threats/cve-2026-91263-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)
- [Oracle PeopleSoft Enterprise PeopleTools authorization bypass in Report Distribution](https://junglewise.ai/threats/cve-2026-87415-vulnerability-in-the-peoplesoft-enterprise-peopletools-product-of)