cve-2026-47843 - LOW - Reactor Netty may incorrectly route traffic due to DNS resolver reuse

In specific scenarios involving multiple clients with different DNS resolver configurations, Reactor Netty may incorrectly reuse a previously configured DNS resolver. In order for this to happen, the application must dynamically create multiple clients (such as HttpClient or TcpClient ) that rely on different custom configuration. This can lead to traffic being routed to unintended destinations.

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