Most recent entries from all https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 02:47:56 +0000 CVE-2026-42577 — Netty: epoll transport denial of service via RST on half-closed TCP connection https://vulnerability.circl.lu/vuln/cve-2026-42577 <p><strong>Affected:</strong> netty</p> <p>Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty&#39;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.</p> <p><strong>Affected:</strong> netty</p> <p>Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty&#39;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.</p> https://vulnerability.circl.lu/vuln/cve-2026-42577