Local Priv Escal in Oracle JDeveloper ADF Faces 12.2.1.4.0,14.1.2.0.0
CVE-2026-87334 Published on October 20, 2026
Vulnerability in the Oracle JDeveloper 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 JDeveloper executes to compromise Oracle JDeveloper. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle JDeveloper accessible data. CVSS 3.1 Base Score 5.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).
Vulnerability Analysis
CVE-2026-87334 is exploitable with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.
Weakness Type
What is an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2026-87334 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2026-87334
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Affected Versions
Oracle Corporation Oracle JDeveloper:- Version 12.2.1.4.0 is affected.
- Version 14.1.2.0.0 is affected.