Security Advisory
CVE-2026-47843
3.7
LOW
Vulnerability Description
In specific scenarios involving multiple clients with different DNS resolver configurations, Reactor Netty may incorrectly reuse a previously configured DNS resolver.
Reactor Netty 1.3.0 - 1.3.6
Reactor Netty 1.1.0 - 1.2.18
Reactor Netty 1.0.52 and earlier
Published Date
August 26, 2026
Official Source
NIST NVD Advisory