What is CVE-2026-46870?

CVE-2026-46870 is a high-severity vulnerability in Oracle Mysql_shell, classified under Improper Access Control. CVSS score: 8.5/10. Published 2026-06-17.

How severe is CVE-2026-46870?

High severity. CVSS v3 base score is 8.5 out of 10.

Vulnerability in Oracle Mysql_shell

CVE-2026-46870

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…

EPSS: 0.003 (23.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.5 (High). 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 — versions 2026.2.0
Oracle Corporation Mysql Shell — versions 2026.2.0+9.6.1

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

secalert_us@oracle.com (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2026-46870?: CVE-2026-46870 is a high-severity vulnerability in Oracle Mysql_shell, classified under Improper Access Control. CVSS score: 8.5/10. Published 2026-06-17.
How severe is CVE-2026-46870?: High severity. CVSS v3 base score is 8.5 out of 10.