These are all security issues fixed in the go1.4-1.4.3-12.2 package on the GA media of openSUSE Tumbleweed.
{ "binaries": [ { "go1.4": "1.4.3-12.2", "go1.4-race": "1.4.3-12.2", "go1.4-doc": "1.4.3-12.2" } ] }