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OpenAdvisories
High · 8.1 CVE-2026-83439 EUVD-2026-79737GHSA-h5rv-xw28-mg43

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-security-providers-idcs-mapper). Supported versions th…

Published Sep 15, 2026 · Updated Sep 18, 2026 · Assigned by oracle

Description

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-security-providers-idcs-mapper). Supported versions that are affected are 3.0.0-3.2.20 and 4.0.0-4.5.4. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Helidon accessible data as well as unauthorized access to critical data or complete access to all Helidon accessible data. CVSS 3.1 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N).

Affected products

VendorProductAffectedFixed
Oracle Helidon 3.0.0 – ≤ 3.2.20, 4.0.0 – ≤ 4.5.4 —

Advisories 2

References