CVE-2026-61176: Oracle Product Lifecycle Analytics Vuln

CVE-2026-61176 Overview

CVE-2026-61176 affects the Oracle Product Lifecycle Analytics component of Oracle Supply Chain. The flaw resides in the Installation Issues component of version 3.6.1. An attacker with high privileges and network access via HTTP can exploit this vulnerability with low attack complexity. Successful exploitation permits unauthorized creation, deletion, or modification of critical data across all Oracle Product Lifecycle Analytics accessible data. It also enables unauthorized read access to critical data and can cause a partial denial of service against the application.

Critical Impact
Authenticated attackers with high privileges can gain full read and write access to Oracle Product Lifecycle Analytics data and induce partial denial of service through network-based HTTP requests.

Affected Products

Oracle Product Lifecycle Analytics 3.6.1
Oracle Supply Chain (Product Lifecycle Analytics component)
Installation Issues component of Oracle Product Lifecycle Analytics

Discovery Timeline

2026-07-21 - CVE CVE-2026-61176 published to NVD
2026-07-21 - Last updated in NVD database
Referenced in the Oracle Critical Patch Update - July 2026

Technical Details for CVE-2026-61176

Vulnerability Analysis

The vulnerability resides within the Installation Issues component of Oracle Product Lifecycle Analytics 3.6.1. Oracle classifies the flaw as easily exploitable over the network via HTTP. An attacker must already hold high privileges within the application. Once authenticated at that level, the attacker can pivot to compromise the broader Product Lifecycle Analytics deployment.

The impact spans confidentiality, integrity, and availability. Attackers can read all data accessible to the application. They can also create, modify, or delete records tied to product lifecycle analytics workflows. A partial denial of service is possible against the affected instance, but full outage is not indicated. Oracle assigned a CVSS 3.1 Base Score of 6.7 and an EPSS probability of 0.407% (33.238 percentile) as of 2026-07-23.

Root Cause

Oracle's advisory identifies the flaw within the Installation Issues component but does not disclose the underlying weakness class or CWE mapping. Configuration and privilege handling in installation-related workflows appear to allow authenticated administrative operations to reach sensitive data paths. Refer to the Oracle Critical Patch Update advisory for vendor-supplied technical detail.

Attack Vector

Exploitation requires network reachability to the Oracle Product Lifecycle Analytics HTTP interface. The attacker must authenticate with high-privilege credentials before triggering the vulnerable code path. No user interaction is required, and the scope remains unchanged. Because the attack originates over HTTP without exploit prerequisites beyond privileges, insider abuse and credential compromise are the primary threat models.

No public proof-of-concept or exploit code is available in Exploit-DB or CISA KEV at the time of publication. Oracle has not disclosed low-level exploitation details. Consult the vendor advisory for authoritative technical guidance.

Detection Methods for CVE-2026-61176

Indicators of Compromise

Unexpected HTTP requests to Oracle Product Lifecycle Analytics installation or administrative endpoints from privileged accounts
Unauthorized creation, modification, or deletion of records within Product Lifecycle Analytics datasets
Anomalous session activity from high-privilege accounts outside normal maintenance windows
Application errors or slowdowns consistent with partial denial of service on Product Lifecycle Analytics services

Detection Strategies

Baseline legitimate administrative HTTP traffic and alert on deviations targeting installation-related endpoints
Correlate privileged account authentication events with subsequent data-modification actions in application logs
Monitor Oracle Product Lifecycle Analytics audit trails for bulk create, update, or delete operations
Deploy signatures based on Oracle's July 2026 Critical Patch Update advisory once vendor-supplied indicators are released

Monitoring Recommendations

Forward Oracle Product Lifecycle Analytics application and web server logs to a centralized SIEM for retention and correlation
Track privileged account usage and enforce alerting on privilege escalation or session anomalies
Instrument HTTP request monitoring on installation and administrative URIs for volumetric spikes
Review database audit logs for high-volume changes originating from application service accounts

How to Mitigate CVE-2026-61176

Immediate Actions Required

Apply the July 2026 Oracle Critical Patch Update for Oracle Product Lifecycle Analytics 3.6.1 as documented in the Oracle security alert
Rotate credentials for high-privilege Product Lifecycle Analytics accounts and enforce multi-factor authentication
Restrict network access to the Product Lifecycle Analytics HTTP interface to trusted management networks
Review recent administrative activity for unauthorized data modification prior to patching

Patch Information

Oracle addresses CVE-2026-61176 in the July 2026 Critical Patch Update. Administrators should identify affected 3.6.1 installations, stage the patch in a non-production environment, and deploy through change control. Post-patch validation should include verification of installation component behavior and audit log integrity. Full details are available in the Oracle Critical Patch Update - July 2026.

Workarounds

Limit HTTP access to Product Lifecycle Analytics endpoints via network ACLs, reverse proxy rules, or firewall segmentation
Reduce the number of accounts holding high privileges to only those with a documented operational need
Enable enhanced auditing on Product Lifecycle Analytics administrative and installation endpoints until patching is complete
Monitor for anomalous privileged activity and apply just-in-time access controls where feasible

bash

# Example: restrict HTTP access to Oracle Product Lifecycle Analytics management interface
# Replace <mgmt_cidr> with the authorized administrative network range
iptables -A INPUT -p tcp --dport 443 -s <mgmt_cidr> -j ACCEPT
iptables -A INPUT -p tcp --dport 443 -j DROP