SEPTEMBER 17, 2026
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Case File

CVE-2026-83351

HIGH · CVSS 8.1 EPSS 0.32% Public Exploit

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

CyberRota Analysis

AI-Generated

A vulnerability exists in the RDBMS component of Oracle Database Server, affecting versions 23.4.0 to 23.26.3, which allows unauthenticated attackers with network access to compromise the database. Successful exploitation can lead to complete takeover of the RDBMS, impacting confidentiality, integrity, and availability. Organizations using the affected Oracle Database versions should prioritize patching to mitigate the risk of potential attacks.

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-2026-83351
Severity
HIGH
CVSS
8.1
EPSS
0.32%
Oracle

Original NVD Description

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result in takeover of RDBMS. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).