---
id: "CVE-2026-101805"
kind: "vulnerability"
aliases: ["CVE-2026-101805"]
title: "Oracle E-Business Suite: Applications Manager Diagnostics flaw leaks data, partial denial of service"
severity: "low"
cvss: 3.3
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["oracle-applications-manager", "oracle-ebs", "package", "self-hosted"]
not_affected_if: ["no-network-access", "unsupported-version"]
published_at: "2026-10-20T22:18:36+00:00"
first_seen_at: "2026-10-23T21:57:23+00:00"
updated_at: "2026-10-25T04:46:05+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-101805", "first_seen_at": "2026-10-23T21:57:23+00:00"}]
---

# Oracle E-Business Suite: Applications Manager Diagnostics flaw leaks data, partial denial of service

Oracle Applications Manager, part of Oracle E-Business Suite 12.2.3 through 12.2.15, has a flaw in its Diagnostics component. A highly privileged attacker on the network can read a subset of the data the tool exposes and cause a partial denial of service.

_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 is within `12.2.3` to `12.2.15`
- Check whether Oracle Applications Manager and its Diagnostics component are reachable over HTTP from the network

## Fix

- Apply the Oracle Critical Patch Update fix for Oracle E-Business Suite (the sources do not name the patch number)
- Restrict network access to Oracle Applications Manager until patched

## Timeline

- 2026-10-23T21:57:23+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-101805

## From the sources

Vulnerability in the Oracle Applications Manager product of Oracle E-Business Suite (component: Diagnostics).  Supported versions that are affected are 12.2.3-12.2.15. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Applications Manager.  Successful attacks of this vulnerability can result in  unauthorized read access to a subset of Oracle Applications Manager accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Applications Manager. CVSS 3.1 Base Score 3.3 (Confidentiality and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:L).

---

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