CVE-2026-60938 Overview
CVE-2026-60938 is an integrity-impacting vulnerability in the Oracle Labor Distribution product, part of the Oracle E-Business Suite (EBS). The flaw resides in the Internal Operations component and affects supported versions 12.2.3 through 12.2.15. A high-privileged attacker with local logon access to the infrastructure where Oracle Labor Distribution executes can compromise the product. Successful exploitation permits unauthorized creation, deletion, or modification of critical data accessible through Oracle Labor Distribution. Oracle documented the issue in the July 2026 Critical Patch Update.
Critical Impact
Attackers with local, high-privilege access can create, delete, or modify all data accessible to Oracle Labor Distribution, undermining the integrity of labor cost allocation records.
Affected Products
- Oracle E-Business Suite - Oracle Labor Distribution 12.2.3
- Oracle E-Business Suite - Oracle Labor Distribution versions 12.2.4 through 12.2.14
- Oracle E-Business Suite - Oracle Labor Distribution 12.2.15
Discovery Timeline
- 2026-07-21 - CVE CVE-2026-60938 published to NVD
- 2026-07-21 - Last updated in NVD database
- July 2026 - Oracle addresses the issue in the Oracle Security Alert July 2026
Technical Details for CVE-2026-60938
Vulnerability Analysis
The vulnerability affects the Internal Operations component of Oracle Labor Distribution within Oracle E-Business Suite. Exploitation is constrained to attackers already authenticated with high privileges on the host infrastructure. The flaw exposes data integrity only, with no confidentiality or availability impact recorded. An exploit requires local access, meaning network-based attacks are not applicable. Successful attacks yield unauthorized write access to any data reachable by the Labor Distribution product, including labor cost distribution records used for payroll allocation and grants accounting.
Exploit complexity is high, and no public proof-of-concept code is available. The EPSS probability sits at 0.119% (percentile 2.065), reflecting low near-term exploitation likelihood.
Root Cause
Oracle has not published detailed root-cause information in the public advisory. The vector characteristics indicate the flaw permits a privileged local user to bypass integrity controls enforced by the Internal Operations component. The advisory does not disclose whether the underlying weakness is improper access control, input validation failure, or insecure configuration handling. No CWE identifier has been assigned.
Attack Vector
An attacker must first obtain interactive logon access to the server hosting Oracle Labor Distribution and hold elevated privileges on that host. From this position, the adversary interacts with the Internal Operations component to trigger the flaw. Because the attack requires local presence and high privileges, it is most relevant to insider threat scenarios or post-compromise activity where an adversary has already established a foothold on an EBS application tier.
No verified exploit code has been published. Refer to the Oracle Security Alert July 2026 for vendor-provided technical context.
Detection Methods for CVE-2026-60938
Indicators of Compromise
- Unexpected modifications, insertions, or deletions in Oracle Labor Distribution tables and downstream General Ledger allocation records.
- Interactive shell or database sessions on the EBS application tier originating from accounts that do not normally administer Labor Distribution.
- Use of privileged EBS accounts, such as APPS or APPLSYS, outside of scheduled maintenance windows.
Detection Strategies
- Enable Oracle Database fine-grained auditing on Labor Distribution schema objects to record data-modifying statements.
- Correlate operating system logon events on EBS application tier hosts with subsequent database write activity in Labor Distribution tables.
- Baseline expected Internal Operations activity and alert on deviations in transaction volume, source account, or execution time.
Monitoring Recommendations
- Forward EBS audit logs, database audit trails, and host logon events into a centralized analytics platform for retention and correlation.
- Monitor privileged account usage on EBS application tier servers and flag interactive sessions from service accounts.
- Review Oracle E-Business Suite Sign-On Audit reports for anomalous access to Labor Distribution responsibilities.
How to Mitigate CVE-2026-60938
Immediate Actions Required
- Apply the Oracle E-Business Suite patches distributed in the July 2026 Critical Patch Update to all Labor Distribution instances running 12.2.3 through 12.2.15.
- Inventory hosts running Oracle Labor Distribution and identify accounts holding high privileges on those systems.
- Rotate credentials for privileged EBS and database accounts if compromise is suspected.
Patch Information
Oracle released fixes for this vulnerability as part of the July 2026 Critical Patch Update. Administrators should consult the Oracle Security Alert July 2026 for patch identifiers, prerequisites, and installation instructions specific to their Oracle E-Business Suite deployment.
Workarounds
- Restrict interactive logon access to EBS application tier hosts to a minimal set of administrators.
- Enforce least privilege on operating system and database accounts that interact with Labor Distribution.
- Require multi-factor authentication and session recording for privileged access to EBS infrastructure until patches are applied.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
