https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T07:27:11.064682+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-42580 CVE-2026-42580 — Netty: HTTP Request Smuggling due to incorrect chunk size parsing 2026-09-29T07:27:11.067730+00:00

Affected: netty, io.netty netty-codec-http

Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's chunk size parser silently overflows int, enabling request smuggling attacks. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.