SEPTEMBER 17, 2026
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Case File

CVE-2026-83055

CRITICAL · CVSS 9.9 EPSS 0.35% Public Exploit

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

CyberRota Analysis

AI-Generated

The vulnerability affects the Oracle Internet Directory component of Oracle Fusion Middleware, specifically versions 12.2.1.4.0 and 14.1.2.1.0, allowing low-privileged attackers with network access via LDAP to compromise the directory. Successful exploitation can lead to complete takeover of the Oracle Internet Directory, impacting confidentiality, integrity, and availability of associated products. Organizations using the affected versions should prioritize immediate remediation to mitigate the risk of significant security 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-2026-83055
Severity
CRITICAL
CVSS
9.9
EPSS
0.35%
Oracle

Original NVD Description

Vulnerability in the Oracle Internet Directory product of Oracle Fusion Middleware (component: OID LDAP Server). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows low privileged attacker with network access via LDAP to compromise Oracle Internet Directory. While the vulnerability is in Oracle Internet Directory, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle Internet Directory. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).