CVE-2026-83279

Deferred Deferred - Pending Action

Buffer Overflow in Oracle Agile PLM MCAD Connector

Publication date: 2026-09-15

Last updated on: 2026-09-22

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. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Agile PLM MCAD Connector executes to compromise Oracle Agile PLM MCAD Connector. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Agile PLM MCAD Connector accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

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-2026-83279

EUVD

EUVD-2026-79631

Affected Vendors & Products

Vendor	Product	Version / Range
oracle	agile_plm_mcad_connector	3.6

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-200	The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Attack-Flow Graph

Executive Summary

This is a vulnerability in Oracle Agile PLM MCAD Connector version 3.6. It allows a low-privileged attacker with local access to compromise the system. Successful exploitation could lead to unauthorized access to critical data or full access to all data accessible by the connector.

Detection Guidance

Detection of CVE-2026-83279 requires checking for vulnerable versions of Oracle Agile PLM MCAD Connector (version 3.6). Inspect installed software versions and configurations on systems running this component. No specific commands are provided in the available context.

Impact Analysis

If you use Oracle Agile PLM MCAD Connector version 3.6, an attacker with local access could steal sensitive data or gain full control over the system. This could expose confidential information or disrupt operations.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may violate GDPR, HIPAA, or other regulations requiring data protection. Non-compliance risks include legal penalties, fines, and reputational damage.

Mitigation Strategies

Apply the latest security patches from Oracle for Oracle Agile PLM MCAD Connector version 3.6. Ensure access controls are restricted to only necessary users and monitor logs for suspicious activity.

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