https://sven-ruppert.info/tags/cwe-416/Recent content in CWE-416 on Sven RuppertHugo -- gohugo.ioensven.ruppert@gmail.com (Sven Ruppert)sven.ruppert@gmail.com (Sven Ruppert)© 2026 Sven RuppertFri, 17 May 2024 12:17:30 +0000https://sven-ruppert.info/posts/cwe-416-use-after-free-vulnerabilities-in-java/Fri, 17 May 2024 12:17:30 +0000sven.ruppert@gmail.com (Sven Ruppert)https://sven-ruppert.info/posts/cwe-416-use-after-free-vulnerabilities-in-java/<h2 class="relative group">CWE-416: Use After Free <div id="cwe-416-use-after-free" class="anchor"></div> <span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100 select-none"> <a class="text-primary-300 dark:text-neutral-700 !no-underline" href="#cwe-416-use-after-free" aria-label="Anchor">#</a> </span> </h2> <p>Use After Free (UAF) is a vulnerability that occurs when a program continues to use a pointer after it has been freed. This can lead to undefined behaviour, including crashes, data corruption, and security vulnerabilities. The problem arises because the memory referenced by the pointer may be reallocated for other purposes, potentially allowing attackers to exploit the situation.</p>