CVE-2026-71065
CriticalCVSS 9.3Summary
Vulnerability in Oracle Fusion Middleware Helidon product (component: Imperative Web Server) version 3.2.18. Easily exploitable flaw allows unauthenticated attacker with network access via HTTP to gain unauthorized access to data and perform unauthorized update, insert, or delete access to some data. Attacks may significantly impact additional products (scope change). CVSS 3.1 Base Score 9.3 (impact on confidentiality and integrity).
Risk Assessment
An attacker can access and modify critical data, and potentially affect other systems in the environment. Scope change increases potential damage.
Recommendation
Apply Oracle patches for version 3.2.18. Restrict network access and monitor traffic for suspicious activity.
Original NVD description (English source)
Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Server). The supported version that is affected is 3.2.18. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. While the vulnerability is in Helidon, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Helidon accessible data as well as unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 9.3 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N).