These are all security issues fixed in the netty-4.1.60-1.4 package on the GA media of openSUSE Tumbleweed.
{ "binaries": [ { "netty": "4.1.60-1.4", "netty-javadoc": "4.1.60-1.4", "netty-poms": "4.1.60-1.4" } ] }