deserialization attack

A deserialization attack exploits the processing of untrusted serialized data to execute arbitrary code, corrupt memory, or escalate privileges. On WindowsForum.com, discussions focus on real-world vulnerabilities such as CVE-2025-13913 in Inductive Automation's Ignition platform, where deserialization of untrusted data during project import can lead to remote code execution. Mitigation strategies include upgrading to patched versions like Ignition 8.3.0 and applying vendor hardening guidance. These attacks are a critical concern for industrial control systems and enterprise IT, often requiring coordinated disclosure and immediate patching. Understanding deserialization risks helps administrators secure applications against this class of flaw.