These are all security issues fixed in the harfbuzz-devel-6.0.0-2.1 package on the GA media of openSUSE Tumbleweed.
{
"binaries": [
{
"libharfbuzz0-32bit": "6.0.0-2.1",
"libharfbuzz-gobject0": "6.0.0-2.1",
"harfbuzz-tools": "6.0.0-2.1",
"libharfbuzz-gobject0-32bit": "6.0.0-2.1",
"harfbuzz-devel": "6.0.0-2.1",
"libharfbuzz0": "6.0.0-2.1",
"typelib-1_0-HarfBuzz-0_0": "6.0.0-2.1",
"libharfbuzz-icu0-32bit": "6.0.0-2.1",
"libharfbuzz-subset0-32bit": "6.0.0-2.1",
"libharfbuzz-icu0": "6.0.0-2.1",
"libharfbuzz-subset0": "6.0.0-2.1"
}
]
}