These are all security issues fixed in the libsndfile-devel-1.0.26-2.4 package on the GA media of openSUSE Tumbleweed.
{ "binaries": [ { "libsndfile1": "1.0.26-2.4", "libsndfile-devel": "1.0.26-2.4", "libsndfile1-32bit": "1.0.26-2.4" } ] }