CVE-2026-83346 Missing authorization in Oracle Fusion Middleware Control
Low-privileged attackers can modify or read data in Oracle Fusion Middleware Control via HTTP with user interaction.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-83346?
CVE-2026-83346 is a medium-severity missing authorization vulnerability in Oracle Fusion Middleware Control, published on 15 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Vulnerability in the Oracle Fusion Middleware Control product of Oracle Fusion Middleware (component: Framework). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Fusion Middleware Control. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Fusion Middleware Control, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Fusion Middleware Control accessible data as well as unauthorized read access to a subset of Oracle Fusion Middleware Control accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N).
Weakness: CWE-284
Which versions are affected by CVE-2026-83346?
How do I fix CVE-2026-83346?
No fix has been published for CVE-2026-83346 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-2026-83346 being exploited?
There is no known exploitation of CVE-2026-83346 in the wild and no public exploit code.
Sources
Also known as GHSA-74f7-4rcv-jwf5.