CVE-2026-71156

MediumCVSS 5.3

Published: 18/08/2026(UTC)Updated: 19/08/2026(UTC)Translated: 19/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.23%

14th percentile - higher than 14% of all known CVEs

Summary

Vulnerability in Oracle Fusion Middleware Helidon (component: Imperative Web Server) version 3.2.19. Easily exploitable by unauthenticated attacker via HTTP, allows unauthorized update, insert or delete of some data. CVSS score 5.3.

Risk Assessment

An attacker can modify data, potentially compromising data integrity.

Recommendation

Apply Oracle patches for Helidon 3.2.19 or upgrade to a newer version.

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 3.2.19. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Helidon accessible data. CVSS 3.1 Base Score 5.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N).