VDB
CVE-2026-46862
CVE-2026-46862
PUBLISHED
CVSS 7.5 HIGH
Reported by oracle · Published June 16, 2026
Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). Supported versions that are affected are 8.4.0-8.4.9 and 9.0.0-9.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise MySQL Router. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Router. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle Corporation | MySQL Router | 8.4.0, 9.0.0 |
| oracle | mysql_router | 9.0.0, 8.4.0, 9.0.0 |
| Oracle Corporation | MySQL Router | 8.4.0, 9.0.0, 8.4.0 |
Timeline
- Jun 16, 2026 CVE Published
- Jun 17, 2026 EPSS Score
- Jun 17, 2026 CVE Updated
References
- Oracle Advisory vendor-advisory