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CVE-2026-42577

Netty

Descripción

Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty-s epoll transport fails to detect and close TCP connections that receive a RST after being half-closed, leading to stale channels that are never cleaned up and, in some code paths, a 100% CPU busy-loop in the event loop thread. This vulnerability is fixed in 4.2.13.Final.

CVSS 7.5EPSS 0.40800000000000003%Riesgo 0.78
Ver fuente
Publicación
2026-05-13 19:17:23
Versiones afectadas
cannotmatch
Tipo
Package
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H