Preheat your oven to 350°F (175°C). Grease and flour a 10-inch bundt pan thoroughly.
In a large bowl, whisk together the flour, baking soda, cinnamon, nutmeg, cloves, and salt.
In a separate large bowl, cream together the softened butter and granulated sugar until light and fluffy.
Beat in the eggs one at a time, then stir in the vanilla extract.
Gradually add the dry ingredients to the wet ingredients, alternating with the buttermilk, beginning and ending with the dry ingredients. Mix until just combined.
Gently fold in the diced apples until they are evenly distributed throughout the batter.
Pour the batter into the prepared bundt pan and spread evenly.
Bake for 55-65 minutes, or until a wooden skewer inserted into the center comes out clean.
Let the cake cool in the pan for 10-15 minutes before inverting it onto a wire rack to cool completely.
While the cake is cooling, prepare the maple glaze. In a medium bowl, whisk together the powdered sugar, maple syrup, milk, and vanilla extract until smooth.
Once the cake is completely cool, drizzle the maple glaze evenly over the top, allowing it to drip down the sides. Let the glaze set for a few minutes before serving.