SEPTEMBER 16, 2026
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Case File

CVE-2026-83309

HIGH · CVSS 8.5 EPSS 0.32% Public Exploit

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

CyberRota Analysis

AI-Generated

Oracle BI Publisher is vulnerable due to an easily exploitable flaw in its web server component, affecting versions 8.2.0.0.0, 12.2.1.4.0, and 26.01.0.0.0. A low-privileged attacker with network access can gain unauthorized access to critical data, potentially impacting other connected Oracle products as well. Organizations using the affected versions should prioritize patching this vulnerability to mitigate risks of data compromise and unauthorized modifications.

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-2026-83309
Severity
HIGH
CVSS
8.5
EPSS
0.32%
Oracle

Original NVD Description

Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: Web Server). Supported versions that are affected are 8.2.0.0.0, 12.2.1.4.0 and 26.01.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle BI Publisher. While the vulnerability is in Oracle BI Publisher, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle BI Publisher accessible data as well as unauthorized update, insert or delete access to some of Oracle BI Publisher accessible data. CVSS 3.1 Base Score 8.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N).