CVE-2026-83274

Deferred Deferred - Pending Action

Buffer Overflow in Oracle Agile PLM MCAD Connector

Publication date: 2026-09-15

Last updated on: 2026-09-21

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

2026-09-21

Generated

2026-10-06

AI Q&A

2026-09-16

EPSS Evaluated

2026-10-04

NVD

CVE-2026-83274

EUVD

EUVD-2026-79627

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 system access to exploit the system and gain unauthorized access to critical data or all accessible data within the Oracle Agile PLM MCAD Connector.

Detection Guidance

Detection requires checking for vulnerable Oracle Agile PLM MCAD Connector version 3.6. Inspect installed software versions and logs for unauthorized access attempts or data exfiltration. No specific commands are provided in the CVE details.

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, leading to data breaches or unauthorized modifications.

Compliance Impact

This vulnerability could lead to unauthorized data access, which may violate GDPR (data protection) and HIPAA (healthcare data privacy) compliance requirements, potentially resulting in legal penalties or loss of certification.

Mitigation Strategies

Apply Oracle's official patches or updates for version 3.6. Restrict user privileges to limit access. Monitor logs for suspicious activity. Disable unnecessary services if mitigation is delayed.

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