Ghostwire

CVE-2026-91563: Vulnerability in the Oracle OLAP component of Oracle Database Server. Supported versions that are affected are...

HIGH CVSS 0.0

Published: October 20, 2026 | Last Modified: October 20, 2026

Description

Vulnerability in the Oracle OLAP component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows low privileged attacker having DBMS_AW privilege with network access via Oracle Net to compromise Oracle OLAP. Successful attacks of this vulnerability can result in takeover of Oracle OLAP. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Ghostwire Analysis — What This Means Practically

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Security Coverage (1 articles)

References