CVE-2026-83351

8.1 Élevée

Publiée le 15/09/2026 à 22:18 · Modifiée le 17/09/2026 à 16:17 · Analyse NVD reportée · Source : secalert_us@oracle.com

Description

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.3. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise RDBMS. Successful attacks of this vulnerability can result in takeover of RDBMS. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

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Produits concernés

Oracle Corporation Oracle Database Server

Scores CVSS

Version	Score	Source	Vecteur
3.1	8.1 Élevée	secalert_us@oracle.com	`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H`

Faiblesses (CWE)

CWE-269

Références

https://www.oracle.com/security-alerts/cspusep2026.html

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories