These are all security issues fixed in the kscreenlocker-5.8.4-1.1 package on the GA media of openSUSE Tumbleweed.
{ "binaries": [ { "kscreenlocker-lang": "5.8.4-1.1", "libKScreenLocker5": "5.8.4-1.1", "kscreenlocker-devel": "5.8.4-1.1", "kscreenlocker": "5.8.4-1.1" } ] }