CVE-2025-53023 – Oracle MySQL Server Replication High Privilege DOS Vulnerability

CVE ID : CVE-2025-53023

Published : July 15, 2025, 8:15 p.m. | 17 minutes ago

Description : Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 8.0.0-8.0.42. 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).

Severity: 4.9 | MEDIUM

Visit the link for more details, such as CVSS details, affected products, timeline, and more…