It's a bit wild, but you can use memfd_create to do things like load libraries or binaries, on a filesystem that has no read/write access and noexec enabled. I

It's a bit wild, but you can use memfd_create to do things like load libraries or binaries, on a filesystem that has no read/write access and noexec enabled. I have been meaning to do a blog post about this, since it doesn't seem to be common knowledge. Originally, I thought of it as a response to a Reddit question: "How can I load a shared library from a .jar directly into memory?" https://old.reddit.com/r/java/comments/15lcwil/load_shared_lib_from_jar_directly_into_memory/jvbyu4i/ https://old.reddit.com/r/java/comments/15lcwil/load_shared_l...