CVE-2025-53051

Low

Description

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).

SeverityLow

CVSS2.7

Exploit probability—

Product

Oracle Database Server

PublishedOct 21, 2025

First seenOct 21, 2025

Weakness typeCWE-125Out-of-bounds read

How to fix

Vendor advisories

oracle.com/security-alerts/cpuoct2025.html

Affected products

Product	Affected versions	Fixed in
oracle database_server	23.4 ≤ v ≤ 23.9	—

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