SEPTEMBER 16, 2026
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Case File

CVE-2026-83278

MEDIUM · CVSS 6.8 EPSS 0.23% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-15 · Last synced 2026-09-16

CyberRota Analysis

AI-Generated

A vulnerability in Oracle's Helidon product within the Fusion Middleware suite affects versions 3.0.0-3.2.20 and 4.0.0-4.5.4, allowing unauthenticated attackers with physical access to the communication segment to compromise the system. Successful exploitation can lead to unauthorized creation, deletion, or modification of critical data, impacting both confidentiality and integrity. Organizations using the affected versions should prioritize remediation to mitigate potential data breaches.

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-2026-83278
Severity
MEDIUM
CVSS
6.8
EPSS
0.23%
Oracle

Original NVD Description

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-integrations-neo4j). Supported versions that are affected are 3.0.0-3.2.20 and 4.0.0-4.5.4. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Helidon executes 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 6.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N).