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by brohee 1967 days ago
Not the thing saving you, as it is sudo invoked as sudoedit that permits entering the bad codepath... A simple symbolic link and you now have sudoedit.

And... macOS looks vulnerable to me

  % cd ~ && ln -s /usr/bin/sudo sudoedit && ./sudoedit -s /
  Password:
  sudoedit: /: not a regular file
As per the advisory it looks vulnerable (sudoedit: and not usage:)