These are all security issues fixed in the libeconf-devel-0.5.2-2.1 package on the GA media of openSUSE Tumbleweed.
{ "binaries": [ { "libeconf0": "0.5.2-2.1", "libeconf-utils": "0.5.2-2.1", "libeconf-devel": "0.5.2-2.1", "libeconf0-32bit": "0.5.2-2.1" } ] }