CVE-2026-83449 Missing authorization in Oracle Bills of Material

High 8.5 Published 15 Sep 2026 Updated 21 Sep 2026

Low-privileged attackers can access critical data and cause partial denial of service in Oracle Bills of Material via HTTP.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-83449?

CVE-2026-83449 is a high-severity missing authorization vulnerability in Oracle Bills of Material, published on 15 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Bills of Material 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 Bills of Material. While the vulnerability is in Oracle Bills of Material, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Bills of Material accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Bills of Material. CVSS 3.1 Base Score 8.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L).

Weakness: CWE-284

Which versions are affected by CVE-2026-83449?

It affects 1 product.

Products include Oracle Bills of Material.

How do I fix CVE-2026-83449?

No fix has been published for CVE-2026-83449 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2026-83449 being exploited?

There is no known exploitation of CVE-2026-83449 in the wild and no public exploit code.

Sources

Also known as GHSA-jx2q-72m3-jhrj.