CVE-2025-53044CWE-400denial-of-service

CVE-2025-53044

Medium · published October 22, 2025

CVSS v3.1
4.9
EPSS
1%
Percentile
46.9
In the wild
Unconfirmed
What it is

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. 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).

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00580 · 46.9th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2025-10-22T00:20Z
Affected products (3)
ProductVersionsFixed in
oracle/mysql_server≥ 8.0.0, ≤ 8.0.43—
oracle/mysql_server≥ 8.4.0, ≤ 8.4.6—
oracle/mysql_server≥ 9.0.0, ≤ 9.4.0—
References (1)
https://www.oracle.com/security-alerts/cpuoct2025.html · [email protected]
EPSS history
Timeline
  • 21 OCT 20:02Z
    Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB)
    cvelistv5