---
id: "CVE-2026-101540"
kind: "vulnerability"
aliases: ["CVE-2026-101540"]
title: "Oracle E-Business Suite Capacity: low-privilege network attacker reads critical data"
severity: "high"
cvss: 7.7
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["enterprise-apps", "oracle-ebs", "package"]
not_affected_if: ["not-running-oracle-ebs-capacity"]
published_at: "2026-10-20T22:18:03+00:00"
first_seen_at: "2026-10-23T21:57:22+00:00"
updated_at: "2026-10-25T03:10:45+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101540", "first_seen_at": "2026-10-23T21:57:22+00:00"}]
---

# Oracle E-Business Suite Capacity: low-privilege network attacker reads critical data

Oracle E-Business Suite's Capacity product, in the Internal Operations component, has a flaw that lets a low-privileged user reach it over HTTP. An attacker can gain unauthorized access to critical data in Capacity and may affect other products (scope change).

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

## How to check

- unknown

## Fix

- Move Oracle E-Business Suite Capacity to a patched release per Oracle's April 2026 Critical Patch Update advisory, which the sources do not name; unknown exact fixed version

## Timeline

- 2026-10-23T21:57:22+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101540

## From the sources

Vulnerability in the Oracle Capacity product of Oracle E-Business Suite (component: Internal Operations).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Capacity.  While the vulnerability is in Oracle Capacity, attacks may significantly impact additional products (scope change).  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Capacity accessible data. CVSS 3.1 Base Score 7.7 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/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_