---
id: CVE-2025-53054
title: 'Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB)'
summary: >-
  Vulnerability in the MySQL Server product of Oracle MySQL (component:
  InnoDB).  Supported versions that are affected are 8.0.0-8.0.43, 8.4.0-8.4.6
  and  9.0.0-9.4.0. Easily exploitable vulnerability allows high privileged
  attacker with ne…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H'
cwe:
  - CWE-400
vendor: oracle
product: mysql_server
affected:
  - 'mysql_server >= 8.0.0, <= 8.0.42'
  - 'mysql_server >= 8.4.0, <= 8.4.6'
  - 'mysql_server >= 9.0.0, <= 9.4.0'
published: '2025-10-21'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-53054'
references:
  - url: 'https://www.oracle.com/security-alerts/cpuoct2025.html'
    label: secalert_us@oracle.com
tags:
  - nvd
epss: 0.00476
epssPercentile: 0.39148
ingestedAt: '2026-10-08T11:31:27.463Z'
---

## Overview

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB).  Supported versions that are affected are 8.0.0-8.0.43, 8.4.0-8.4.6 and  9.0.0-9.4.0. 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 as well as  unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.1 Base Score 5.5 (Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H).

## Affected

- `mysql_server >= 8.0.0, <= 8.0.42`
- `mysql_server >= 8.4.0, <= 8.4.6`
- `mysql_server >= 9.0.0, <= 9.4.0`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.