https://arzedlab.github.io/tags/libxml2/Recent content in Libxml2 on Arzedlab 🪵Hugoen-us© RavshanFri, 22 Aug 2025 00:00:00 +0000https://arzedlab.github.io/posts/exploring-integer-overflow-libxml2-integer-overflo-2573648c0bf48058ace1d536b4a81251/Fri, 22 Aug 2025 00:00:00 +0000https://arzedlab.github.io/posts/exploring-integer-overflow-libxml2-integer-overflo-2573648c0bf48058ace1d536b4a81251/<h1 id="exploring-integer-overflow-libxml2-integer-overflow-oob">Exploring Integer Overflow: libxml2 Integer Overflow OOB</h1> <p>In everyday life, numbers feel endless. You can always count one higher, or subtract one more. But computers don’t work like that. Inside your machine, numbers are stored in <strong>fixed-sized containers</strong> and when you push them past their limits, strange things happen. When a calculation produces a value that’s too large or too small for its container, we get integer overflow or integer underflow.</p>