---
id: "CVE-2026-87418"
kind: "vulnerability"
aliases: ["CVE-2026-87418"]
title: "Oracle PeopleSoft PeopleTools: low-privilege local user reads some data"
severity: "low"
cvss: 2.5
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["enterprise-apps", "oracle", "other", "peoplesoft", "peopletools"]
not_affected_if: ["no-local-logon", "other-versions"]
published_at: "2026-10-20T22:20:20+00:00"
first_seen_at: "2026-10-23T21:57:25+00:00"
updated_at: "2026-10-25T04:49:33+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-87418", "first_seen_at": "2026-10-23T21:57:25+00:00"}]
---

# Oracle PeopleSoft PeopleTools: low-privilege local user reads some data

Oracle PeopleSoft Enterprise PeopleTools versions 8.61 through 8.63 have a flaw in the Updates Environment Management component. A low-privileged user with logon to the system running PeopleTools can read a subset of the data PeopleTools can access.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Confirm the installed PeopleTools version in the environment (unknown whether the sources give a specific command)
- Check whether the version falls in 8.61 to 8.63

## Fix

- Apply the Oracle Critical Patch Update for PeopleSoft PeopleTools (the patch number is unknown in the sources)

## Timeline

- 2026-10-23T21:57:25+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-87418

## From the sources

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Mgmt).  Supported versions that are affected are 8.61-8.63. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where PeopleSoft Enterprise PeopleTools executes to compromise PeopleSoft Enterprise PeopleTools.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of PeopleSoft Enterprise PeopleTools accessible data. CVSS 3.1 Base Score 2.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_