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

# Memset removal

<AccordionGroup>
  <Accordion title="memset-removal">
    This call to `$MEMSET` may be optimized out by the compiler because the buffer is not accessed later in the function. This could be an issue if `$BUF` contains sensitive data, such as passwords or cryptographic keys. Applications should use functions such as `memset_s` or `memset_explicit` to ensure that the sensitive data is cleared.<br />**Likelihood**: LOW<br />**Confidence**: MEDIUM<br />**CWE**: <br />- CWE-14: Compiler Removal of Code to Clear Buffers
  </Accordion>
</AccordionGroup>