CVE-2026-83435 Missing authorization in Oracle Bills of Material
Low-privileged attackers can unauthorizedly read, create, delete, or modify critical data 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-2026-83435?
CVE-2026-83435 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 12.2.13-12.2.15. Difficult to exploit 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 creation, deletion or modification access to critical data or all Oracle Bills of Material accessible data as well as unauthorized access to critical data or complete access to all Oracle Bills of Material accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N).
Weakness: CWE-284
Which versions are affected by CVE-2026-83435?
It affects 1 product.
Products include Oracle Bills of Material.
How do I fix CVE-2026-83435?
No fix has been published for CVE-2026-83435 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-2026-83435 being exploited?
There is no known exploitation of CVE-2026-83435 in the wild and no public exploit code.
Other vulnerabilities in Oracle Bills of Material
- CVE-2026-87150 Privilege escalation in Oracle Bills of Material
- CVE-2026-47031 Auth bypass in Oracle Bills of Material
- CVE-2026-83449 Missing authorization in Oracle Bills of Material
- CVE-2026-70718 Auth bypass in Oracle Bills of Material
- CVE-2026-83447 Missing authorization in Oracle Bills of Material
Sources
Also known as GHSA-xxgg-mw5w-wv8c.