CVE-2026-70775 Missing authorization in Oracle Installed Base

Medium 6.3 Published 18 Aug 2026 Updated 19 Aug 2026

Low-privileged attackers can modify, read, or disrupt Oracle Installed Base data via HTTP due to missing authorization checks.

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-2026-70775?

CVE-2026-70775 is a medium-severity missing authorization vulnerability in Oracle Installed Base, published on 18 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Installed Base product of Oracle E-Business Suite (component: User Interface). 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 Installed Base. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Installed Base accessible data as well as unauthorized read access to a subset of Oracle Installed Base accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Installed Base. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).

Weakness: CWE-284

Which versions are affected by CVE-2026-70775?

It affects 1 product.

Products include Oracle Installed Base.

How do I fix CVE-2026-70775?

No fix has been published for CVE-2026-70775 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-2026-70775 being exploited?

There is no known exploitation of CVE-2026-70775 in the wild and no public exploit code.

Sources

Also known as GHSA-j92g-5mw4-mmx5.