"Deserialization (aka unmarshaling) refers to the process of reconstructing a data structure or an object from a byte stream. But when it's performed without va

"Deserialization (aka unmarshaling) refers to the process of reconstructing a data structure or an object from a byte stream. But when it's performed without validating its source or sanitizing its contents, it can lead to unexpected consequences such as code execution or denial-of-service (DoS)."