CVE-2026-71059: Critical severity Oracle Oracle BI Publisher vulnerability

Published Aug 18, 2026

Updated

Vulnerability in the Oracle BI Publisher product of Oracle Analytics (component: Web Service API). Supported versions that are affected are 8.2.0.0.0 and 26.1.0.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via SOAP 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 takeover of Oracle BI Publisher. 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).

Affected Software

4 affected components

Oracle Oracle BI Publisher=8.2.0.0.0

Oracle Oracle BI Publisher=26.1.0.0.0

Oracle BI Publisher=8.2.0.0.0

Oracle BI Publisher=26.01.0.0.0

Event History

Aug 18, 2026

CVE Published

via MITRE·09:03 PM

Data Sourced

via MITRE·09:03 PM

DescriptionSeverity

Data Sourced

via NVD·09:18 PM

DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

Who can exploit this vulnerability?

An attacker needs network access to the Oracle BI Publisher Web Service API via SOAP and low-privileged credentials. No user interaction is required.

Which versions are known to be affected?

The affected supported versions are Oracle BI Publisher 8.2.0.0.0 and 26.1.0.0.0.

What is the potential impact of successful exploitation?

Successful exploitation can result in takeover of Oracle BI Publisher, with high impact to confidentiality, integrity, and availability. The scope change indicates attacks may also significantly affect additional products.