How severe is CVE-2026-46860?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Oracle Corporation Mysql Router

CVE-2026-46860

Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). Supported versions that are affected are 9.0.0-9.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to…

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Corporation Mysql Router — versions 9.0.0

References

secalert_us@oracle.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-46860?: CVE-2026-46860 is a critical-severity vulnerability in Oracle Corporation Mysql Router. CVSS score: 9.8/10. Published 2026-06-17.
How severe is CVE-2026-46860?: Critical severity. CVSS v3 base score is 9.8 out of 10.