CVE-2025-53051: Oracle Database Server

Low severity, CVSS 2.7. EPSS: 0.3% chance of exploitation in the next 30 days.

Vulnerability in the RDBMS Functional Index component of Oracle Database Server. Supported versions that are affected are 23.4-23.9. Easily exploitable vulnerability allows high privileged attacker having SYSDBA privilege with network access via Oracle Net to compromise RDBMS Functional Index. Successful attacks of this vulnerability can result in unauthorized read access to a subset of RDBMS Functional Index accessible data. CVSS 3.1 Base Score 2.7 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N).

Affected products

• Oracle Database Server: from 23.4, up to and including 23.9

Published 2025-10-21. Last modified 2026-10-08.