CVE Watch21 oct 2026

CVE-2026-83404

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/Python). The supported version that is affected is 26.

CVSS

7.5

Alto

EPSS

0.4%

p35

KEV

—

Exploit Today

0-100

Publicado: 20 oct 2026 · Última mod.: 21 oct 2026

EPSS · 30d

0.4%EPSS · 30 días0.4%

2026-10-212026-10-25

Descripción técnica

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/Python). The supported version that is affected is 26.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).

Referencias oficiales

www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2026.html

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Sin CVEs relacionados por CWE o producto.