diff --git a/dmx_test.go b/dmx_test.go
index 6046e60..34c1006 100644
--- a/dmx_test.go
+++ b/dmx_test.go
@@ -113,3 +113,11 @@ func BenchmarkArtDmxMarshalBinary(b *testing.B) {
 		}
 	}
 }
+
+func FuzzArtDmxUnmarshalBinary(f *testing.F) {
+	f.Add([]byte{65, 114, 116, 45, 78, 101, 116, 0, 0, 80, 0, 14, 237, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0})
+	f.Fuzz(func(t *testing.T, data []byte) {
+		artDmx := artnet.ArtDmx{}
+		artDmx.UnmarshalBinary(data)
+	})
+}
diff --git a/testdata/fuzz/FuzzArtTimeCodeUnmarshalBinary/690c02f88aedb646 b/testdata/fuzz/FuzzArtTimeCodeUnmarshalBinary/690c02f88aedb646
new file mode 100644
index 0000000..b32315f
--- /dev/null
+++ b/testdata/fuzz/FuzzArtTimeCodeUnmarshalBinary/690c02f88aedb646
@@ -0,0 +1,2 @@
+go test fuzz v1
+[]byte("Art-Net\x00000000")
diff --git a/timecode_test.go b/timecode_test.go
index ed59da6..ac69166 100644
--- a/timecode_test.go
+++ b/timecode_test.go
@@ -121,3 +121,11 @@ func BenchmarkArtTimeCodeMarshalBinary(b *testing.B) {
 		}
 	}
 }
+
+func FuzzArtTimeCodeUnmarshalBinary(f *testing.F) {
+	f.Add([]byte{65, 114, 116, 45, 78, 101, 116, 0, 0, 151, 0, 14, 0, 0, 11, 17, 3, 0, 0})
+	f.Fuzz(func(t *testing.T, data []byte) {
+		artTimeCode := artnet.ArtTimeCode{}
+		artTimeCode.UnmarshalBinary(data)
+	})
+}