Quick answers
- Is CVE-2026-87353 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-87353 being exploited in the wild.
- How severe is CVE-2026-87353?
- 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-2026-87353?
- 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-2026-87353 attacked?
- It is attacked with local access, in a software library.
- Am I affected by CVE-2026-87353?
- 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
This is a local privilege escalation or access control vulnerability in the Porting component of PeopleSoft Enterprise PeopleTools affecting versions 8.61–8.63. The attack vector is local with high complexity, requiring user interaction from a third party; an unauthenticated attacker with infrastructure-level access can compromise confidentiality, integrity, and availability of application data. The vulnerability enables unauthorized data manipulation, data exfiltration, and partial denial of service.
Affected products
- Oracle PeopleSoft Enterprise PeopleTools 8.61–8.63
Timeline
- 2026-10-20: advisory