Only the latest release of Simple OS gets security fixes: https://github.com/FreakySneaky787/Simple-OS/releases/latest

Please do not open a public issue for security problems.

Report them privately instead: go to the Security tab of this repository and click Report a vulnerability. Please describe what is affected, how to reproduce it and which version you use.

You will get an answer as soon as possible. Once a fix is released, the report can be made public, with credit to you if you like.