7.5
Élevée
CVE-2026-83349 Vulnerability in the Oracle Net Services component of Oracle Database Server
Description
Vulnerability in the Oracle Net Services component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0-23.26.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Oracle Net Services. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Net Services. 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 |
|---|---|---|
| Oracle Database Server 23.4 | 23.4.0 → 23.26.3 | Pas de correctif indiqué |
| Oracle Database Server 21.3 | 21.3 → 21.23 | Pas de correctif indiqué |
| Oracle Database Server 19.3 | 19.3 → 19.32 | Pas de correctif indiqué |
Références
- Oracle Advisory www.oracle.com
Chronologie
- Publiée
- Dernière modification
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