CVE-2025-21583

mysql: MySQL Server: High privileged attacker can cause Denial of Service (DoS)

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Severity

Moderate

Red Hat Product Security

4.9

CVSS 3.1

Review impact separately from score.

Published · April 16, 2025

Updated · June 30, 2026

Description

A flaw was found in MySQL Server. This vulnerability allows a high privileged attacker to cause a complete Denial of Service (DoS) of MySQL Server via network access using multiple protocols.

Statement

No Red Hat products are affected by this vulnerability.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

CWE not specified