P5Verified

CVE-2025-53040: mysql server from 8.0.0 (inclusive), through 8.0.43 (inclusive), from 8.4.0 (inclusive), through 8.4.6 (inclusive)…

CVE-2025-53040. CVSS 3.1 base score 4.9 (MEDIUM, Vendor/CNA). EPSS 0.0058 (percentile 0.45852), scored 2026-10-06.

Affected technology

mysql server · from 8.0.0 (inclusive), through 8.0.43 (inclusive)
oracle

mysql server · from 8.4.0 (inclusive), through 8.4.6 (inclusive)
oracle

mysql server · from 9.0.0 (inclusive), through 9.4.0 (inclusive)
oracle

MySQL Server · 8.0.0 through 8.0.43, 8.4.0 through 8.4.6, 9.0.0 through 9.4.0
Oracle Corporation

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · High privileges required · No user interaction required

What an attacker can do

High privileged attacker with network access via multiple protocols can compromise MySQL Server. Vendor/CNA’s CVSS 3.1 assessment (base score 4.9/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 2026-10-08 17:35:11.621027+00:00

CWE: CWE-400
CCR priority: 19.7 /100 (P5)
CVSS 3.1: 4.9 /10 · CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.0058 · percentile 0.4596 · 2026-10-08
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-08 17:36:22.845483+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-08 17:32:11.049884+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-53040.html