Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). 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 high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

INFO

Published Date :

2026-04-21T20:35:33.158Z

Last Modified :

2026-04-22T13:26:47.898Z

Source :

oracle
AFFECTED PRODUCTS

The following products are affected by CVE-2026-34304 vulnerability.

Vendors Products
Oracle
  • Mysql Server
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-34304.

URL Resource
https://www.oracle.com/security-alerts/cpuapr2026.html cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact