CVE-2026-87266

Analyzed Analyzed - Analysis Complete

Unauthenticated Remote Code Execution in Oracle Agile PLM

Publication date: 2026-09-15

Last updated on: 2026-09-22

Assigner: Oracle

Description

Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: Application Server). The supported version that is affected is 9.3.6. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Agile PLM. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Agile PLM accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Agile PLM. CVSS 3.1 Base Score 8.2 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-09-15

Last Modified

2026-09-22

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-87266

EUVD

EUVD-2026-79918

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	agile_product_lifecycle_management	9.3.6

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-284	The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Agile PLM version 9.3.6. It allows an unauthenticated attacker to remotely access the system via HTTP and potentially gain unauthorized access to sensitive data or cause a partial denial of service. The vulnerability has a CVSS score of 8.2, indicating high impact on confidentiality and moderate impact on availability.

Detection Guidance

Detection of CVE-2026-87266 requires checking for vulnerable Oracle Agile PLM versions, specifically version 9.3.6. Inspect system logs for unusual HTTP traffic patterns or unauthorized access attempts to the Application Server component. Verify if the system is running the affected version and ensure no unauthorized modifications have been made.

Impact Analysis

If exploited, this vulnerability could allow attackers to access critical or all accessible data in Oracle Agile PLM without authentication. It may also disrupt system availability by causing a partial denial of service.

Compliance Impact

This vulnerability allows unauthorized access to critical data or complete access to all Oracle Agile PLM accessible data, which could lead to breaches of sensitive information. Such breaches may violate compliance requirements under GDPR (data protection) and HIPAA (healthcare data privacy), potentially resulting in legal penalties and reputational damage.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Agile PLM version 9.3.6 to address the vulnerability. Ensure network access controls restrict HTTP traffic to trusted sources only. Monitor for unauthorized access attempts or unusual activity in the application server logs.

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