These are all security issues fixed in the gdk-pixbuf-devel-2.42.12-1.1 package on the GA media of openSUSE Tumbleweed.
{
    "binaries": [
        {
            "libgdk_pixbuf-2_0-0-32bit": "2.42.12-1.1",
            "gdk-pixbuf-thumbnailer": "2.42.12-1.1",
            "gdk-pixbuf-devel-32bit": "2.42.12-1.1",
            "gdk-pixbuf-query-loaders-32bit": "2.42.12-1.1",
            "typelib-1_0-GdkPixdata-2_0": "2.42.12-1.1",
            "gdk-pixbuf-query-loaders": "2.42.12-1.1",
            "gdk-pixbuf-lang": "2.42.12-1.1",
            "gdk-pixbuf-devel": "2.42.12-1.1",
            "libgdk_pixbuf-2_0-0": "2.42.12-1.1",
            "typelib-1_0-GdkPixbuf-2_0": "2.42.12-1.1"
        }
    ]
}