netty: io.netty/netty-handler-proxy: Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation

A flaw was found in Netty. The HttpProxyHandler component, which handles HTTP CONNECT requests, does not properly validate user-provided outbound headers. This allows an attacker to inject arbitrary HTTP headers into the CONNECT request sent to the proxy server. This could lead to unexpected...

ROOT-APP-MAVEN-CVE-2026-42578 CVE-2026-42578 in io.netty:netty-handler-proxy - Patched by Root

Root has patched CVE-2026-42578 in the io.netty:netty-handler-proxy package for Root:Maven. Multiple fixed versions available...