CVE-2026-71066

Analyzed Analyzed - Analysis Complete

Memory Corruption in Oracle Agile PLM MCAD Connector

Publication date: 2026-08-18

Last updated on: 2026-08-25

Assigner: Oracle

Description

Vulnerability in the Oracle Agile PLM MCAD Connector product of Oracle Supply Chain (component: CAX Client). The supported version that is affected is 3.6. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Agile PLM MCAD Connector executes to compromise Oracle Agile PLM MCAD Connector. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Agile PLM MCAD Connector accessible data as well as unauthorized read access to a subset of Oracle Agile PLM MCAD Connector accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Agile PLM MCAD Connector. CVSS 3.1 Base Score 4.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L).

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-08-18

Last Modified

2026-08-25

Generated

2026-09-08

AI Q&A

2026-08-19

EPSS Evaluated

2026-09-07

NVD

CVE-2026-71066

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	agile_plm_mcad_connector	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 MCAD Connector version 3.6. It allows an unauthenticated attacker with local system access to potentially compromise the software. Exploitation requires human interaction from another user and could lead to unauthorized data access or modification, as well as partial denial of service.

Detection Guidance

Detection of CVE-2026-71066 requires checking for vulnerable versions of Oracle Agile PLM MCAD Connector (specifically version 3.6). Inspect installed software on systems running this component. Verify if the infrastructure where the connector executes is properly secured against unauthorized access. No specific commands are provided in the context.

Impact Analysis

If exploited, this vulnerability could allow attackers to read, modify, or delete some data within Oracle Agile PLM MCAD Connector. It may also cause the system to become partially unavailable. However, exploitation requires local system access and human interaction from another user.

Compliance Impact

This vulnerability could potentially lead to unauthorized data access or modification, which may violate compliance requirements for GDPR, HIPAA, or other regulations. Organizations using this software should assess the risk and apply mitigations to maintain compliance.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Agile PLM MCAD Connector version 3.6. Ensure access controls are in place to restrict infrastructure access where the connector executes. Monitor for unauthorized data access or modification and review logs for suspicious activity.

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