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CVE Watch16 sept 2026

CVE-2026-83271

Vulnerability in the RDBMS component of Oracle Database Server. Supported versions that are affected are 19.3-19.32, 21.3-21.23 and 23.4.0

CVSS

8.8

Alto

EPSS

0.5%

p40

KEV

—

Exploit Today

12

0-100

Publicado: 15 sept 2026 · Última mod.: 16 sept 2026

EPSS · 30d

Sin historial EPSS suficiente todavía.

Descripción técnica

Vulnerability in the RDBMS 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 low privileged attacker having Execute on DBMS_REDEFINITION privilege 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 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Referencias oficiales
CVEs relacionados

Sin CVEs relacionados por CWE o producto.