CVE-2026-60936 Overview
CVE-2026-60936 affects the Oracle Labor Distribution product within Oracle E-Business Suite, specifically the Internal Operations component. The vulnerability impacts supported versions 12.2.3 through 12.2.15. A low-privileged attacker with network access via HTTP can exploit this flaw, though exploitation is difficult. Successful exploitation results in a partial denial of service condition affecting Oracle Labor Distribution availability. The vulnerability does not impact confidentiality or integrity.
Critical Impact
A low-privileged authenticated attacker can trigger a partial denial of service against Oracle Labor Distribution over the network, degrading availability of the affected component.
Affected Products
- Oracle E-Business Suite - Oracle Labor Distribution (Internal Operations component)
- Versions 12.2.3 through 12.2.15
- Deployments accessible via HTTP over the network
Discovery Timeline
- 2026-07-21 - CVE-2026-60936 published to NVD
- 2026-07-21 - Last updated in NVD database
- July 2026 - Included in Oracle Critical Patch Update
Technical Details for CVE-2026-60936
Vulnerability Analysis
The vulnerability resides in the Internal Operations component of Oracle Labor Distribution, part of the Oracle E-Business Suite. An authenticated attacker with low privileges can send crafted HTTP requests to the affected component to trigger a partial denial of service. The attack is network-reachable but requires high attack complexity, meaning success depends on conditions outside the attacker's direct control.
The scope remains unchanged during exploitation, and only availability is affected. Confidentiality and integrity of data within the application are not compromised. The impact is limited to degrading responsiveness or availability of the Labor Distribution module rather than causing a full outage of the E-Business Suite environment.
Oracle E-Business Suite deployments frequently support payroll, HR, and financial operations, so availability degradation of the Labor Distribution component can disrupt cost accounting and labor allocation workflows dependent on the module.
Root Cause
Oracle has not published detailed technical root cause information. Based on the CVSS metrics, the flaw requires authenticated access and specific conditions to trigger, suggesting improper handling of certain input or resource management within the Internal Operations component that leads to resource exhaustion or a service interruption.
Attack Vector
The attacker must have valid low-privileged credentials to the Oracle E-Business Suite environment. Exploitation occurs over HTTP against the network-exposed Labor Distribution interface. High attack complexity indicates the attacker must satisfy additional preconditions or timing requirements to reliably trigger the partial denial of service. No user interaction is required.
Refer to the Oracle Critical Patch Update Advisory - July 2026 for vendor-provided technical details.
Detection Methods for CVE-2026-60936
Indicators of Compromise
- Unexpected slowdowns, timeouts, or unavailability of Oracle Labor Distribution requests despite normal system load.
- Repeated HTTP requests to Internal Operations endpoints from a single low-privileged account.
- Application server logs showing resource exhaustion, thread pool saturation, or database session spikes tied to Labor Distribution operations.
Detection Strategies
- Monitor Oracle E-Business Suite application logs for anomalous request patterns targeting Labor Distribution URLs.
- Correlate authenticated session activity with performance degradation events on the Labor Distribution service.
- Baseline normal HTTP request rates per user for the Internal Operations component and alert on deviations.
Monitoring Recommendations
- Enable verbose audit logging for Oracle E-Business Suite modules and forward logs to a centralized SIEM.
- Track database and middle-tier resource metrics such as CPU, memory, and active session counts.
- Set alerts on repeated 5xx HTTP responses or long-running requests originating from authenticated users.
How to Mitigate CVE-2026-60936
Immediate Actions Required
- Apply the July 2026 Oracle Critical Patch Update fixes for Oracle E-Business Suite versions 12.2.3 through 12.2.15.
- Review authenticated user accounts with access to the Labor Distribution module and remove unnecessary privileges.
- Restrict network access to the E-Business Suite HTTP endpoints to trusted networks where feasible.
Patch Information
Oracle addressed CVE-2026-60936 in the Oracle Critical Patch Update - July 2026. Administrators should apply the patches for all affected versions 12.2.3 through 12.2.15 following Oracle's documented patch procedures for E-Business Suite.
Workarounds
- Limit HTTP access to the Oracle Labor Distribution component using network segmentation and web application firewall rules.
- Enforce rate limiting on authenticated requests to the Internal Operations component to reduce exploitation opportunity.
- Audit and reduce the number of accounts with access to Labor Distribution until patches are deployed.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
