CVE-2026-91352

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Denial of Service in Oracle Outside In Technology

Publication date: 2026-10-20

Last updated on: 2026-10-22

Assigner: Oracle

Description

Vulnerability in the Oracle Outside In Technology product of Oracle Fusion Middleware (component: Outside In Clean Content SDK). The supported version that is affected is 8.5.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Outside In Technology. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Outside In Technology. CVSS 3.1 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

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Meta Information

Published

2026-10-20

Last Modified

2026-10-22

Generated

2026-11-10

AI Q&A

2026-10-21

EPSS Evaluated

2026-11-08

NVD

CVE-2026-91352

EUVD

EUVD-2026-106606

Affected Vendors & Products

Vendor	Product	Version / Range
Oracle Corporation	Oracle Outside In Technology	8.5.8

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-400	The product does not properly control the allocation and maintenance of a limited resource.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Outside In Technology version 8.5.8, part of Oracle Fusion Middleware. It allows an unauthenticated attacker with network access via HTTP to cause a partial denial of service (DOS) in the affected component.

Detection Guidance

Detection requires monitoring for unusual network traffic targeting Oracle Outside In Technology services. Check for HTTP requests to ports typically used by Oracle Fusion Middleware (e.g., 80, 443, 7001). Inspect logs for partial denial of service patterns or crashes in the Outside In Clean Content SDK component.

Impact Analysis

The vulnerability can lead to partial disruption of Oracle Outside In Technology services, potentially affecting applications relying on this component for content processing.

Compliance Impact

This vulnerability causes a partial denial of service in Oracle Outside In Technology, which could disrupt data processing workflows. While not directly violating GDPR or HIPAA, such disruptions may impact availability of personal or health data, potentially leading to compliance issues if critical systems are affected.

Mitigation Strategies

Apply the latest Oracle Critical Patch Update for Outside In Technology. Restrict network access to the affected component via firewalls or network segmentation. Disable HTTP access if not required. Monitor for signs of exploitation or unusual activity.

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