CVE-2026-83120: High severity Oracle Oracle E-Business Suite vulnerability

Q: Who is exposed to this vulnerability?

Oracle E-Business Suite deployments using the Oracle Alert product's Internal Operations component are affected if they run a supported version from 12.2.3 through 12.2.15. Exploitation is possible remotely over HTTP.

Q: What level of access does an attacker need?

An attacker needs network access to the affected service and low-privileged credentials. No user interaction is required, and the attack complexity is rated low.

Q: What is the potential impact of successful exploitation?

A successful attack can result in takeover of Oracle Alert. Confidentiality, integrity, and availability can all be fully impacted.

Published Sep 15, 2026

Updated

Vulnerability in the Oracle Alert product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Alert. Successful attacks of this vulnerability can result in takeover of Oracle Alert. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Affected Software

1 affected component

Oracle Oracle E-Business Suite>=12.2.3<=12.2.15

Event History

Sep 15, 2026

CVE Published

via MITRE·08:03 PM

Data Sourced

via MITRE·08:03 PM

DescriptionSeverity

Data Sourced

via NVD·08:18 PM

DescriptionSeverity

Frequently Asked Questions

Who is exposed to this vulnerability?

Oracle E-Business Suite deployments using the Oracle Alert product's Internal Operations component are affected if they run a supported version from 12.2.3 through 12.2.15. Exploitation is possible remotely over HTTP.

What level of access does an attacker need?

An attacker needs network access to the affected service and low-privileged credentials. No user interaction is required, and the attack complexity is rated low.

What is the potential impact of successful exploitation?

A successful attack can result in takeover of Oracle Alert. Confidentiality, integrity, and availability can all be fully impacted.

CVE-2026-83120: High severity Oracle Oracle E-Business Suite vulnerability

Affected Software

Event History

Frequently Asked Questions

Who is exposed to this vulnerability?

What level of access does an attacker need?

What is the potential impact of successful exploitation?

Company

Resources

Contact

Frequently Asked Questions

Who is exposed to this vulnerability?

What level of access does an attacker need?

What is the potential impact of successful exploitation?