Vulnerability notes are short reference pages for the bug classes, exploitation primitives, and recurring checks that show up in writeups.

Floating-Point Precision Loss

Using imprecise floating-point arithmetic for exact values such as money, counters, or balances.

1 writeups Binary exploitation

GIF Global Color Table

Hiding data in unused or subtly modified palette entries inside a GIF file.

1 writeups Steganography

GOT Overwrite

Replacing a writable Global Offset Table entry to redirect a later function call.

1 writeups Binary exploitation

Heap Overflow

Writing past a heap allocation into adjacent heap metadata or application objects.

1 writeups Binary exploitation

ret2win

Control-flow redirection to an existing win function in a vulnerable binary.

1 writeups Binary exploitation