---
id: "CVE-2026-91228"
kind: "vulnerability"
aliases: ["CVE-2026-91228"]
title: "Oracle SOA Suite: Fabric Layer flaw exposes data to low-privileged network users"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "vendor"
products: []
ecosystems: []
tags: ["enterprise", "java", "oracle-fusion-middleware", "oracle-soa-suite", "vendor"]
not_affected_if: ["no-network-exposure", "not-deployed"]
published_at: "2026-10-20T22:20:23+00:00"
first_seen_at: "2026-10-23T21:57:26+00:00"
updated_at: "2026-10-25T03:34:14+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-91228", "first_seen_at": "2026-10-23T21:57:26+00:00"}]
---

# Oracle SOA Suite: Fabric Layer flaw exposes data to low-privileged network users

A flaw in the Fabric Layer of Oracle SOA Suite lets an attacker with low-privilege credentials reach it over HTTP and read or change data it can access. The NVD record scores it CVSS 7.1 with high confidentiality impact and low integrity impact.

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

## How to check

- Check whether Oracle SOA Suite is deployed and which version: `12.2.1.4.0` or `14.1.2.0.0` are the affected versions named in the advisory.
- Confirm the SOA Suite endpoints are reachable over HTTP from untrusted networks, which the advisory describes as the attack path.

## Fix

- Apply the Oracle Critical Patch Update fix for SOA Suite that covers the Fabric Layer component (the specific patch ID is unknown from the sources).
- Until patched, restrict network access to SOA Suite HTTP endpoints to trusted hosts.

## Timeline

- 2026-10-23T21:57:26+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-91228

## From the sources

Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Fabric Layer).  Supported versions that are affected are 12.2.1.4.0 and  14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle SOA Suite.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle SOA Suite accessible data as well as  unauthorized update, insert or delete access to some of Oracle SOA Suite accessible data. CVSS 3.1 Base Score 7.1 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/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_