The .NET ecosystem is affected by a similar flaw that has wreaked havoc among Java apps and developers in 2016. The flaw is in how .NET coding libraries handle deserialization operations, leading to ...

Despite being deprecated by Microsoft in .NET Core 3.0, the wildly popular Newtonsoft.Json JSON serializer still rules the roost in the NuGet package manager system for .NET developers. The tool to ...

A recent blog post by FoxGlove Security that described remotely executable exploits against several major middleware products including WebSphere, WebLogic, and JBoss has focused attention on what ...

So I'm whipping up something quick and dirty for a work project. I've got a C# class that is all string types, nothing fancy, and once the item is created it gets serialized with the new ...

PayPal has fixed a serious vulnerability in its back-end management system that could have allowed attackers to execute arbitrary commands on the server and potentially install a backdoor. The ...

A flaw in code for handling Parquet, Apache’s open-source columnar data file format, allows attackers to run arbitrary code on vulnerable instances. The vulnerability, tracked as CVE-2025-30065, is a ...

In the security industry, we know that operating on untrusted inputs is a significant area of risk; and for penetration testers and attackers, a frequent source of high-impact issues. Serialization is ...