SEPTEMBER 17, 2026
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Case File

CVE-2026-83488

MEDIUM · CVSS 5.4 EPSS 0.25% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

The vulnerability affects the Helidon component of Oracle Fusion Middleware, specifically versions 4.0.0 to 4.5.4, allowing low-privileged attackers with network access via HTTP to compromise the system. Exploitation can lead to unauthorized modifications and access to sensitive data within Helidon, impacting both confidentiality and integrity. Organizations using the affected versions should prioritize remediation to mitigate potential data breaches and unauthorized data manipulation.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-83488
Severity
MEDIUM
CVSS
5.4
EPSS
0.25%
Oracle

Original NVD Description

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-microprofile-security). Supported versions that are affected are 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 update, insert or delete access to some of Helidon accessible data as well as unauthorized read access to a subset of Helidon accessible data. CVSS 3.1 Base Score 5.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).