These are all security issues fixed in the libgit2-1.5.1-1.1 package on the GA media of openSUSE Tumbleweed.
{ "binaries": [ { "libgit2": "1.5.1-1.1", "libgit2-1_5": "1.5.1-1.1", "libgit2-devel": "1.5.1-1.1" } ] }