diff --git a/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java b/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java
index e00f98feec..9c346732e8 100644
--- a/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java
+++ b/jOOQ/src/main/java/org/jooq/impl/DefaultBinding.java
@@ -4157,6 +4157,11 @@ public class DefaultBinding<T, U> implements Binding<T, U> {
             if (object == null)
                 return null;
 
+            // [#15395] The ResultSet::getObject method returned a UDTRecord (i.e. it's a MockResultSet).
+            //          As such, we can skip the serialisation / deserialisation logic.
+            else if (object instanceof Record r)
+                return r;
+
             String s = object.toString();
             List<String> values = PostgresUtils.toPGObject(s);