CVE-2026-46870: Oracle MySQL Shell

High severity, CVSS 8.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell for VS Code). The supported version that is affected is 2026.2.0+9.6.1. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Shell. While the vulnerability is in MySQL Shell, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of MySQL Shell. CVSS 3.1 Base Score 8.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).

Affected products

• Oracle MySQL Shell: version 2026.2.0 only

Published 2026-06-17. Last modified 2026-06-22.