---
id: "CVE-2026-87335"
kind: "vulnerability"
aliases: ["CVE-2026-87335"]
title: "Oracle E-Business Suite: Applications DBA flaw exposes critical data over HTTP"
severity: "medium"
cvss: 6.5
epss: null
exploited: false
status: "open"
category: "runtime"
products: []
ecosystems: []
tags: ["enterprise-apps", "oracle-ebs", "runtime", "self-hosted"]
not_affected_if: ["unaffected-release"]
published_at: "2026-10-20T22:20:11+00:00"
first_seen_at: "2026-10-23T21:57:25+00:00"
updated_at: "2026-10-25T03:51:25+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-87335", "first_seen_at": "2026-10-23T21:57:25+00:00"}]
---

# Oracle E-Business Suite: Applications DBA flaw exposes critical data over HTTP

A flaw in the Internal Operations component of Oracle E-Business Suite's Applications DBA product lets a low-privileged user reach it over HTTP. A successful attack gives unauthorized read access to critical data held by Applications DBA.

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

## How to check

- Confirm whether Oracle E-Business Suite is deployed and which release it runs, for example by checking the release banner in the Applications home page or the `12.2.x` value in the environment's version info
- Check whether the Applications DBA component is in use on the affected release line `12.2.3` through `12.2.15`

## Fix

- Apply the Oracle Critical Patch Update fix for CVE-2026-87335 for Oracle E-Business Suite 12.2 (the sources do not name a fixed patch level, so check Oracle's advisory)
- Restrict HTTP access to Applications DBA to trusted internal networks until patched

## Timeline

- 2026-10-23T21:57:25+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-87335

## From the sources

Vulnerability in the Applications DBA 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 Applications DBA.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Applications DBA accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/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_