---
id: "CVE-2026-87407"
kind: "vulnerability"
aliases: ["CVE-2026-87407"]
title: "Oracle E-Business Suite: Applications Framework flaw exposes data to unauthenticated attackers"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["java", "oracle-ebs", "package", "self-hosted"]
not_affected_if: ["unknown"]
published_at: "2026-10-20T22:20:19+00:00"
first_seen_at: "2026-10-23T21:57:25+00:00"
updated_at: "2026-10-25T03:51:08+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-87407", "first_seen_at": "2026-10-23T21:57:25+00:00"}]
---

# Oracle E-Business Suite: Applications Framework flaw exposes data to unauthenticated attackers

Oracle E-Business Suite's Applications Framework, versions 12.2.3 through 12.2.15, has a security flaw that an unauthenticated attacker can reach over HTTP. A successful attack gives access to critical data the framework can reach, and needs a person other than the attacker to take an action.

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

## How to check

- Check the installed E-Business Suite release and the Applications Framework patch level against Oracle's advisory (unknown from the sources)
- Confirm whether the EBS web tier is reachable from the internet (unknown from the sources)

## Fix

- Apply the Oracle Critical Patch Update that addresses CVE-2026-87407 for E-Business Suite 12.2.x (exact patch number unknown from the sources)

## Timeline

- 2026-10-23T21:57:25+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-87407

## From the sources

Vulnerability in the Oracle Applications Framework product of Oracle E-Business Suite (component: Security).  Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Applications Framework.  Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Applications Framework accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N).

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