CVE-2026-46975

State: Published
Severity: 5.8 Medium
Published: Jul 21, 2026
Updated: Jul 23, 2026
Reserved: May 18, 2026

Description

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 19.3-19.31, 21.3-21.22 and 23.4.0-23.26.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. While the vulnerability is in RDBMS, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of RDBMS accessible data. CVSS 3.1 Base Score 5.8 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N).

Scores

CVSS	Score	Vector	Source
3.1	5.8 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N	oracle

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
Oracle Database ServerOracle Corporation	19.3 through 19.31Affected 21.3 through 21.22Affected 23.4.0 through 23.26.2Affected

References

Oracle Advisoryvendor-advisory

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