CVE-2026-101594: Oracle Agile PLM RCE Vulnerability

CVE-2026-101594 Overview

CVE-2026-101594 is a vulnerability in the Oracle Agile Product Lifecycle Management (PLM) for Process product, part of the Oracle Supply Chain suite. The flaw resides in the Product Quality Management component of version 6.2.4. A low-privileged attacker with network access over HTTP can exploit this vulnerability without user interaction. Successful exploitation results in complete takeover of the Oracle Agile PLM for Process instance, impacting confidentiality, integrity, and availability.

Critical Impact
Authenticated attackers with minimal privileges can fully compromise the Oracle Agile PLM for Process application over the network, gaining control of sensitive product lifecycle, supplier, and quality management data.

Affected Products

Oracle Supply Chain — Agile Product Lifecycle Management for Process
Component: Product Quality Management
Supported version affected: 6.2.4

Discovery Timeline

2026-10-20 - CVE-2026-101594 published to the National Vulnerability Database
2026-10-21 - Record last modified in NVD
October 2026 - Addressed in the Oracle Critical Patch Update

Technical Details for CVE-2026-101594

Vulnerability Analysis

The vulnerability affects the Product Quality Management component of Oracle Agile PLM for Process 6.2.4. Oracle classifies the issue as easily exploitable over HTTP by a network-based attacker holding a low-privilege account. The impact spans confidentiality, integrity, and availability, which Oracle describes as a full takeover of the application. A changed scope is not indicated, meaning compromise is contained to the vulnerable component but grants attackers administrative-level control inside the PLM environment.

Takeover-class issues in enterprise PLM software typically allow attackers to read and modify product specifications, supplier records, formulations, nutritional data, and quality incidents. In regulated industries that rely on Agile PLM for Process, such as food, beverage, pharmaceutical, and consumer packaged goods, this data is business-critical.

Root Cause

Oracle has not disclosed the specific defect class in the public advisory. Based on the CVSS metrics — authenticated network access, no user interaction, and full impact on confidentiality, integrity, and availability — the issue is consistent with a server-side flaw such as improper access control, authorization bypass, or injection within an authenticated HTTP endpoint of the Product Quality Management module.

Attack Vector

An attacker must have a valid low-privileged account on the target Agile PLM for Process instance. The attacker sends crafted HTTP requests to a vulnerable endpoint in the Product Quality Management component. No user interaction is required. Successful exploitation yields full control of the application, including the ability to read, modify, or delete data managed by the PLM instance.

No verified proof-of-concept code is published for CVE-2026-101594. Technical specifics are available only through the Oracle Critical Patch Update advisory.

Detection Methods for CVE-2026-101594

Indicators of Compromise

Unexpected administrative actions, record modifications, or privilege changes performed by low-privileged PLM accounts.
Anomalous HTTP POST or PUT traffic to Product Quality Management endpoints originating from non-standard clients or internal subnets.
New or modified user accounts, roles, or workflow approvers created outside of change-control processes.
Export or bulk retrieval of specifications, formulations, or supplier data by accounts without a business need.

Detection Strategies

Enable and centrally collect Oracle Agile PLM for Process application and web-server access logs for correlation in a SIEM.
Baseline normal request patterns per user role and alert on deviations against the Product Quality Management module.
Audit role-permission assignments and compare against an approved authorization matrix on a scheduled basis.
Monitor authentication logs for credential-stuffing or brute-force attempts targeting low-privileged accounts that could be leveraged as a foothold.

Monitoring Recommendations

Forward Agile PLM, reverse-proxy, and database audit logs to a centralized analytics platform for retention and correlation.
Alert on administrative API calls that originate from accounts not previously observed executing them.
Track outbound traffic from the PLM application server to detect data exfiltration following a successful takeover.

How to Mitigate CVE-2026-101594

Immediate Actions Required

Apply the fixes delivered in the Oracle Critical Patch Update - October 2026 to all affected 6.2.4 deployments.
Inventory all Oracle Agile PLM for Process instances and confirm patch status, including non-production environments.
Rotate credentials for low-privileged PLM accounts and enforce strong password policies and multi-factor authentication where supported.
Review audit logs for suspicious activity dating back to before patch deployment.

Patch Information

Oracle addressed CVE-2026-101594 in the October 2026 Critical Patch Update. Administrators should download the applicable patch for Oracle Agile Product Lifecycle Management for Process 6.2.4 from My Oracle Support and apply it following the vendor's upgrade procedures. Validate functionality in a staging environment before rolling out to production.

Workarounds

Restrict network access to the Agile PLM for Process web interface using firewall rules, VPN, or zero-trust network access controls.
Place the application behind a web application firewall and limit access to known administrative IP ranges.
Reduce the number of accounts with access to the Product Quality Management module to the minimum required.
Disable or decommission unused PLM user accounts to shrink the attacker-usable credential surface.

bash

# Example: restrict HTTP access to Agile PLM for Process to trusted subnets
# (adjust interface, source range, and port to match your deployment)
iptables -A INPUT -p tcp --dport 443 -s 10.10.20.0/24 -j ACCEPT
iptables -A INPUT -p tcp --dport 443 -j DROP