Oracle MySQL Server JSON Component Denial of Service Vulnerability

Oracle MySQL Server is an open source relational database management system that provides data storage, querying and management capabilities. A denial of service vulnerability exists in Oracle MySQL Server. The vulnerability stems from a failure of the Server: JSON component to properly handle...

CVE-2026-34308

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: JSON. 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. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL...

CVE-2026-34308

Vulnerability in the MySQL Server product of Oracle MySQL component: Server: JSON. 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. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL...

PT-2023-2663 · Oracle +8 · Mysql Server +7

Name of the Vulnerable Software and Affected Versions: MySQL Server versions 8.0.32 and prior Description: The vulnerability exists in the MySQL Server product of Oracle MySQL, specifically in the Server: JSON component, due to insufficient input validation. This allows a high-privileged attacker...

Vulnerability of the Server component: The MySQL database management system’s JSON component, which allows a hacker to cause a service failure.

The vulnerability of the Server component: The JSON component of the Oracle MySQL database management system is related to insufficient access control. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...