6.5
Moyenne
CVE-2026-22009 Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
Description
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.45, 8.4.0-8.4.8 and 9.0.0-9.6.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| MySQL Server 9.0 | 9.0.0 → 9.6.0 | Pas de correctif indiqué |
| MySQL Server 8.4 | 8.4.0 → 8.4.8 | Pas de correctif indiqué |
| MySQL Server 8.0 | 8.0.0 → 8.0.45 | Pas de correctif indiqué |
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4.9
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