CVE-2026-35243 Privilege escalation in Oracle Application Development Framework (ADF)

High 7.8 Published 21 Apr 2026 Updated 2 May 2026

A low-privileged attacker with local access can escalate privileges to take over the Oracle Application Development Framework.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-35243?

CVE-2026-35243 is a high-severity vulnerability in Oracle Application Development Framework (ADF), published on 21 Apr 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Vulnerability in the Oracle Application Development Framework (ADF) product of Oracle Fusion Middleware (component: ADF Faces). 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 logon to the infrastructure where Oracle Application Development Framework (ADF) executes to compromise Oracle Application Development Framework (ADF). Successful attacks of this vulnerability can result in takeover of Oracle Application Development Framework (ADF). CVSS 3.1 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Weakness: CWE-284

Which versions are affected by CVE-2026-35243?

It affects 1 product.

Products include Oracle Application Development Framework.

How do I fix CVE-2026-35243?

No fix has been published for CVE-2026-35243 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-35243 being exploited?

There is no known exploitation of CVE-2026-35243 in the wild and no public exploit code.

Sources

Also known as GHSA-gcgv-7762-j94g.