External risk intelligence

Oracle E-Business Suite Application Object Library Vulnerability Allows Unauthorized Data Access

CVE advisorySeverity: CRITICAL (CVSS 9.6)

CVE-2026-60773

Oracle E-Business Suite is an enterprise application suite frequently deployed as a web-based service accessible over the network to authorized users. Because it serves as a central business application interface, it is commonly hosted in a manner that allows network reachability for users, making it a likely candidate for exposure within corporate network environments.

Halo Surface Signal: 4 out of 5 — likely to be public-facing.

External exposure likelihood

Horizon Alert

Summary of the vulnerability and why it matters

A vulnerability has been identified in Oracle Application Object Library, a component of Oracle E-Business Suite. This issue, if exploited, could allow unauthorized access and modification of critical business data.

Access to sensitive data may be compromised.
This affects core business operations and data integrity.
Confirm relevance and assess potential exposure.

Attack Path

How an attacker could exploit the issue

An attacker with network access can exploit this vulnerability by targeting the Oracle Application Object Library. This component, part of Oracle E-Business Suite, is accessible via HTTPS and requires only low privileges to compromise. Successful attacks could allow unauthorized data modification or access to critical information.

Attacker needs network access.
Vulnerable component is Oracle Application Object Library.
Risk is unauthorized data access and modification.

Live Threat

Current exploitation, exposure, and threat context

This vulnerability in Oracle Application Object Library could allow a low-privileged attacker with network access to modify, delete, or create critical data within Oracle Application Object Library and potentially impact other connected products. This could lead to unauthorized access or modification of sensitive business information.

Critical data within Oracle Application Object Library.
Network access via HTTPS.
Unauthorized data modification or access.

Operational Fix

Recommended remediation, mitigation, and detection steps

The Oracle Application Object Library in Oracle E-Business Suite is likely managed by a combination of application owners and infrastructure or platform teams. The immediate priority is to identify all instances of the affected Oracle E-Business Suite, determine their network accessibility and business criticality, and then locate the accountable owners to begin risk-based remediation planning.

Application and platform teams own this.
Verify Oracle E-Business Suite instances and reachability.
Plan remediation based on criticality and exposure.

Supplementary metadata

CVSS vector

Validate whether this threat affects your internet-facing exposure.

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Frequently asked questions

What is the Oracle Application Object Library?

It is a foundational component within the Oracle E-Business Suite, an enterprise software platform used by organizations to manage business processes like finance, human resources, and supply chain operations. The library provides the core infrastructure that enables these applications to function, acting as a bridge between the database and the user interface.

What does this CVE-2026-60773 vulnerability mean?

This vulnerability represents a security flaw that allows someone with low-level system permissions to bypass standard restrictions. It effectively enables an unauthorized person to read, change, or remove sensitive business data managed by the core library, even extending their control to impact other integrated Oracle products beyond the component itself.

How is this vulnerability triggered by an attacker?

An attacker triggers the vulnerability by sending malicious requests over a network using HTTPS to the vulnerable system. Crucially, the system does not need to be left open to the public internet for this to occur; it can be triggered by anyone who already has low-level network access to the application, regardless of whether they have high-level administrative rights.

Is my Oracle E-Business Suite instance at risk?

Risk depends on your specific deployment, but according to Halo Surface Signal, this software is frequently deployed as a web-based service with network reachability for authorized users. Because the platform acts as a central hub for business operations, if your instance is reachable over a network, it is a likely candidate for exposure to this type of threat.

How should I begin responding to this alert?

Start by identifying all deployed instances of Oracle E-Business Suite within your organization to understand your current footprint. Work with your platform and application teams to verify the network accessibility of these instances, assess the criticality of the data they handle, and coordinate a plan to apply the necessary security updates from the vendor.

References

www.oracle.com/security-alerts/cpujul2026.html

Written by Nicholas Merritt

Nicholas Merritt is VP of Security Solutions at Halo Security. With more than 25 years across application security, vulnerability prioritization, and offensive security, he helps teams translate threat data into practical exposure validation and remediation focus. He authors Halo Threat Intelligence CVE advisories using Halo Surface Signal and H/A/L/O context to prioritize internet-facing risk.