CVE-2026-83038

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: TopLink Integration). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle WebLogic Server. While the vulnerability is in Oracle WebLogic Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.oracle.com/security-alerts/cspusep2026.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:::::::*
	cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:::::::*
	cpe:2.3:a:oracle:weblogic_server:14.1.2.0.0:::::::*
	cpe:2.3:a:oracle:weblogic_server:15.1.1.0.0:::::::*

History

15 Oct 2026, 19:32

Type	Values Removed	Values Added
First Time		Oracle Oracle weblogic Server
References	~~() https://www.oracle.com/security-alerts/cspusep2026.html -~~	() https://www.oracle.com/security-alerts/cspusep2026.html - Vendor Advisory
CPE		cpe:2.3:a:oracle:weblogic_server:15.1.1.0.0:::::::* cpe:2.3:a:oracle:weblogic_server:14.1.2.0.0:::::::* cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:::::::* cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:::::::*

16 Sep 2026, 17:18

Type	Values Removed	Values Added
CWE		CWE-284

Information

Published : 2026-09-15 20:18

Updated : 2026-10-15 19:32

NVD link : CVE-2026-83038

Mitre link : CVE-2026-83038

CVE.ORG link : CVE-2026-83038

JSON object : View

Products Affected

oracle

weblogic_server

CWE

CWE-284

Improper Access Control

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