Vulnerability in libsixel

[nicoppida]

Hello,
I have identified several security vulnerabilities affecting this project during fuzzing and code review.
Could you please let me know the preferred private contact method for responsible disclosure?
If convenient, enabling GitHub private vulnerability reporting would also make this easier and safer.
Thank you.

[saitoha]

@nicoppida
Thank you for your suggestion. I have enabled private vulnerability reporting on GitHub.