diff --git a/onnxruntime/python/tools/symbolic_shape_infer.py b/onnxruntime/python/tools/symbolic_shape_infer.py
index 9bc2328cc71b6..e9499577ffa3d 100755
--- a/onnxruntime/python/tools/symbolic_shape_infer.py
+++ b/onnxruntime/python/tools/symbolic_shape_infer.py
@@ -603,7 +603,12 @@ def int_or_float(value, allow_float_values):
             # If casting into int has precision loss: keep float output
             if allow_float_values and value % 1 != 0:
                 return value
-            return int(value)
+            # Handle NaN and inf values explicitly
+            if np.isinf(value):
+                # Use the maximum float value as the replacement
+                return np.finfo(np.float32).max
+            if np.isnan(value):
+                return 0
 
         values = [self._try_get_value(node, i) for i in range(len(node.input))]
         if all([v is not None for v in values]):