These are all security issues fixed in the kbfs-6.3.1-2.1 package on the GA media of openSUSE Tumbleweed.
{ "binaries": [ { "keybase-client": "6.3.1-2.1", "kbfs-tool": "6.3.1-2.1", "kbfs-git": "6.3.1-2.1", "kbfs": "6.3.1-2.1" } ] }