CVE-2026-14539: mcp toolbox for databases before 1.5.0 (exclusive); +1 more affected products

CVE-2026-14539. CVSS 3.1 base score 7.5 (HIGH, NVD). EPSS 0.00238 (percentile 0.13961), scored 22-Oct-2026.

Affected technology

mcp toolbox for databases · before 1.5.0 (exclusive)
google

mcp-toolbox · 0.0.0 through 1.4.0
Google

Description’s affected range: versions up to and including 1.4.0

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

An unauthenticated attacker can cause a denial of service (DoS). Vendor/CNA’s CVSS 4.0 assessment (base score 6.6/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-770
CCR priority: 30.1 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · NVD
EPSS: 0.00238 · percentile 0.13961 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-14539.html