> ## Documentation Index
> Fetch the complete documentation index at: https://docs.octane.security/llms.txt
> Use this file to discover all available pages before exploring further.

# Unsafe DelegateCall

The delegatecall() instruction enables an external contract to manipulate the state of a contract that calls it, because the code is run with the caller's balance, storage, and address.

Octane will flag uses of the delegatecall opcode that it deems as potentially unsafe, needing further review.