CVE-2026-47038

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 high privileged attacker having None privilege with network access via Oracle Net to compromise RDBMS. 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 2.7 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).

CVSS v3 2.7 LOW

2.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cpujul2026.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:database_server::::::::
	cpe:2.3:a:oracle:database_server::::::::
	cpe:2.3:a:oracle:database_server::::::::

History

24 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad en el componente RDBMS de Oracle Database Server. Las versiones compatibles afectadas son 19.3-19.31, 21.3-21.22 y 23.4.0-23.26.2. Una vulnerabilidad fácilmente explotable permite a un atacante con altos privilegios que tiene privilegio None con acceso a la red a través de Oracle Net comprometer RDBMS. Los ataques exitosos de esta vulnerabilidad pueden resultar en acceso no autorizado de actualización, inserción o eliminación a algunos de los datos accesibles de RDBMS. Puntuación base CVSS 3.1 de 2.7 (Impactos en la integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).

Information

Published : 2026-07-21 22:17

Updated : 2026-10-24 19:10

NVD link : CVE-2026-47038

Mitre link : CVE-2026-47038

CVE.ORG link : CVE-2026-47038

JSON object : View

Products Affected

oracle

database_server

CWE

CWE-306

Missing Authentication for Critical Function

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