CVE-2026-60776: Oracle E-Business Suite Privilege Escalation

CVE-2026-60776 Overview

CVE-2026-60776 is a local privilege abuse vulnerability in the Oracle Application Object Library (AOL) component of Oracle E-Business Suite. The flaw resides in the AOL Generic Loader subcomponent and affects supported versions 12.2.3 through 12.2.15. A high-privileged attacker with logon access to the infrastructure hosting Oracle Application Object Library can compromise the component, resulting in full takeover of AOL functionality. Oracle disclosed the issue as part of the Critical Patch Update for July 2026.

Critical Impact
Successful exploitation results in complete compromise of Oracle Application Object Library, impacting confidentiality, integrity, and availability of the E-Business Suite environment.

Affected Products

Oracle E-Business Suite — Oracle Application Object Library 12.2.3
Oracle E-Business Suite — Oracle Application Object Library versions 12.2.4 through 12.2.14
Oracle E-Business Suite — Oracle Application Object Library 12.2.15

Discovery Timeline

2026-07-21 - CVE-2026-60776 published to NVD as part of Oracle Critical Patch Update July 2026
2026-07-21 - Last updated in NVD database

Technical Details for CVE-2026-60776

Vulnerability Analysis

The vulnerability affects the AOL Generic Loader component within Oracle Application Object Library. This utility, commonly invoked as FNDLOAD, is used to move Oracle E-Business Suite configuration data between database instances and flat files. Oracle categorizes the flaw as easily exploitable and states that successful attacks result in takeover of Oracle Application Object Library.

The issue produces high confidentiality, integrity, and availability impact on the affected component. Because exploitation requires local logon and existing high privileges on the host, the attack primarily enables lateral movement and consolidation of control within an already-authenticated E-Business Suite environment. An attacker who reaches the underlying application tier host can leverage the flaw to escalate control over AOL data structures, potentially affecting FND objects such as concurrent programs, lookups, menus, and profile options.

Oracle has not published a CWE identifier or detailed root cause disclosure for this issue. The advisory in the July 2026 Critical Patch Update is the authoritative source.

Root Cause

Oracle has not disclosed the underlying weakness class for CVE-2026-60776. The flaw exists within the AOL Generic Loader logic used to import and export application object definitions. Refer to the Oracle Critical Patch Update July 2026 for authoritative details.

Attack Vector

Exploitation requires local access to the infrastructure where Oracle Application Object Library executes. The attacker must already hold high privileges on that host, typically the applmgr account or an equivalent operating system identity capable of invoking AOL utilities. No user interaction is required, and the scope remains unchanged. Network-based exploitation is not applicable.

No public proof-of-concept exploit is available. The EPSS probability is 0.169%, reflecting a low near-term likelihood of observed exploitation.

Detection Methods for CVE-2026-60776

Indicators of Compromise

Unexpected invocations of FNDLOAD or other AOL Generic Loader utilities outside of scheduled release or patching windows.
Unauthorized modifications to FND configuration objects such as concurrent programs, lookups, menus, or profile options.
Anomalous file activity in the $FND_TOP/bin and $APPL_TOP directories on the application tier.
New or modified .ldt loader data files appearing in staging directories without a corresponding change ticket.

Detection Strategies

Baseline legitimate FNDLOAD usage per environment and alert on invocations by unexpected users, hosts, or at unusual times.
Audit Oracle E-Business Suite FND_USER, FND_CONCURRENT_REQUESTS, and object modification tables for unauthorized changes.
Compare exported AOL object definitions against a known-good baseline to detect drift introduced by illicit loader activity.

Monitoring Recommendations

Forward operating system audit logs from the E-Business Suite application tier to a centralized log platform and correlate loader activity with change management records.
Monitor privileged account usage on the applmgr account and any account with logon rights to the AOL host.
Enable Oracle E-Business Suite Sign-On Audit and page access tracking to capture administrative actions that follow loader-driven configuration changes.

How to Mitigate CVE-2026-60776

Immediate Actions Required

Apply the Oracle Critical Patch Update released in July 2026 to all Oracle E-Business Suite environments running Oracle Application Object Library 12.2.3 through 12.2.15.
Inventory all hosts where the AOL Generic Loader executes and confirm patch coverage on each application tier node.
Restrict interactive and remote logon rights on E-Business Suite application tier hosts to a minimal set of administrators.
Rotate credentials for privileged operating system and database accounts associated with the E-Business Suite technology stack.

Patch Information

Oracle addressed CVE-2026-60776 in the Oracle Critical Patch Update July 2026. Customers on supported releases 12.2.3 through 12.2.15 should apply the corresponding AOL patch set. Oracle recommends staying on actively supported release levels and applying Critical Patch Updates without delay.

Workarounds

Enforce least privilege on the applmgr account and any operating system identity permitted to run FNDLOAD or other AOL utilities.
Restrict shell access to E-Business Suite application tier hosts using jump hosts, MFA, and session recording until patching completes.
Increase auditing on invocations of AOL Generic Loader utilities and review executions against approved change requests.

bash

# Example: restrict FNDLOAD execution to the applmgr account only
chown applmgr:dba $FND_TOP/bin/FNDLOAD
chmod 750 $FND_TOP/bin/FNDLOAD

# Enable Linux auditd rule to log FNDLOAD executions
auditctl -w /u01/oracle/PROD/fs1/EBSapps/appl/fnd/12.0.0/bin/FNDLOAD \
  -p x -k ebs_fndload_exec