7.5
Élevée
CVE-2026-46863 Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Connection Handling)
Description
Vulnerability in the MySQL Server, MySQL Cluster product of Oracle MySQL (component: Server: Connection Handling). Supported versions that are affected are MySQL Server: 8.4.0-8.4.9, 9.0.0-9.7.0; MySQL Cluster: 8.0.11-8.0.46, 8.4.0-8.4.9 and 9.0.0-9.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Server, MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server, MySQL Cluster. 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).
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| MySQL Server | 9.0.0-9.7.0 | Pas de correctif indiqué |
| MySQL Server | 8.4.0-8.4.9 | Pas de correctif indiqué |
| MySQL Cluster | 9.0.0-9.7.0 | Pas de correctif indiqué |
| MySQL Cluster | 8.4.0-8.4.9 | Pas de correctif indiqué |
| MySQL Cluster | 8.0.11-8.0.46 | Pas de correctif indiqué |
Références
- Oracle Advisory www.oracle.com
Chronologie
- Publiée
- Dernière modification
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