---
id: "CVE-2026-101551"
kind: "vulnerability"
aliases: ["CVE-2026-101551"]
title: "Oracle E-Business Suite: unauthenticated network flaw exposes Applications Manager data"
severity: "high"
cvss: 7.5
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["enterprise-apps", "oracle-ebs", "package", "self-hosted"]
not_affected_if: ["no-network-exposure", "not-in-affected-range"]
published_at: "2026-10-20T22:18:04+00:00"
first_seen_at: "2026-10-23T21:57:22+00:00"
updated_at: "2026-10-25T03:20:24+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101551", "first_seen_at": "2026-10-23T21:57:22+00:00"}]
---

# Oracle E-Business Suite: unauthenticated network flaw exposes Applications Manager data

Oracle Applications Manager in E-Business Suite 12.2.3 through 12.2.15 contains a flaw in its Diagnostics Interfaces component. An unauthenticated attacker over HTTP can gain access to critical data held by Applications Manager.

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

## How to check

- Confirm the E-Business Suite release in use, looking for versions `12.2.3` through `12.2.15` in the affected range
- Check whether Oracle Applications Manager and its Diagnostics Interfaces are reachable over HTTP from untrusted networks

## Fix

- Apply the Oracle Critical Patch Update for E-Business Suite that addresses this CVE (patch number unknown from sources)
- Restrict network access to Oracle Applications Manager until patched

## Timeline

- 2026-10-23T21:57:22+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101551

## From the sources

Vulnerability in the Oracle Applications Manager product of Oracle E-Business Suite (component: Oracle Diagnostics Interfaces).  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 Manager.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Applications Manager accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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_