CVE Watch29 de out. de 2026

CVE-2026-101584

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-websocket). Supported versions that are affe

CVSS

6.5

Média

EPSS

0.3%

p20

KEV

—

Exploit Today

0-100

Publicado: 20 de out. de 2026 · Última mod.: 29 de out. de 2026 · CWE-400

EPSS · 30d

0.3%EPSS · 30 dias0.3%

2026-10-212026-11-07

Descrição técnica

Vulnerability in the Helidon product of Oracle Fusion Middleware (component: helidon-webclient-websocket). Supported versions that are affected are 4.0.0-4.5.5 and 27.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Helidon. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Helidon accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Helidon. CVSS 3.1 Base Score 6.5 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L).

Referências oficiais

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

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