SEPTEMBER 6, 2026
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Case File

CVE-2026-47046

HIGH · CVSS 8.2 EPSS 0.29% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-07-21 · Last synced 2026-08-20

CyberRota Analysis

AI-Generated

A vulnerability in the RDBMS component of Oracle Database Server affects versions 23.4.0 to 23.26.2, allowing unauthenticated attackers with network access to exploit Oracle Net. Successful exploitation can lead to denial of service (DoS) through RDBMS crashes, as well as unauthorized data manipulation capabilities. Organizations using the affected Oracle Database versions should prioritize patching to mitigate potential integrity and availability risks.

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-2026-47046
Severity
HIGH
CVSS
8.2
EPSS
0.29%
Oracle

Original NVD Description

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of RDBMS as well as unauthorized update, insert or delete access to some of RDBMS accessible data. CVSS 3.1 Base Score 8.2 (Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H).

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