CVE-2026-34318

Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell: Core Client). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Shell. While the vulnerability is in MySQL Shell, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Shell accessible data. CVSS 3.1 Base Score 5.8 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N).
References
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*

History

05 May 2026, 16:33

Type Values Removed Values Added
First Time Oracle mysql
Oracle
References () https://www.oracle.com/security-alerts/cpuapr2026.html - () https://www.oracle.com/security-alerts/cpuapr2026.html - Vendor Advisory
CPE cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*

22 Apr 2026, 14:17

Type Values Removed Values Added
CWE CWE-200

21 Apr 2026, 21:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-04-21 21:16

Updated : 2026-06-17 10:38


NVD link : CVE-2026-34318

Mitre link : CVE-2026-34318

CVE.ORG link : CVE-2026-34318


JSON object : View

Products Affected

oracle

  • mysql
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor