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MEDIUM

CVE-2025-50096

mysql: MySQL denial of service

CVSS v3

4.4

MEDIUM

EPSS Score

0.2 %

exploit probability, as of 2026-10-03

CISA KEV

No

known exploited

Exploitation

none

SSVC status

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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 4.4 (

Technical details

Published
2025-07-15
Last Modified
2025-07-16

Frequently asked questions

What is CVE-2025-50096?

Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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 4.4 (

Is CVE-2025-50096 actively exploited?

Active exploitation of CVE-2025-50096 has not been confirmed. Its EPSS score was 0.2% on 2026-10-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-50096?

CVE-2025-50096 has a CVSS v3 base score of 4.4 (MEDIUM severity).

Is CVE-2025-50096 affecting your environment?

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