Moodle 1.9.5 was released almost exactly six years ago and extended security support for the entire 1.9 branch ended at the end of 2013.
If you're concerned about security issues then you should not be running 1.9 at all, especially 1.9.5
Moodle 1.9.5 was released almost exactly six years ago and extended security support for the entire 1.9 branch ended at the end of 2013.
If you're concerned about security issues then you should not be running 1.9 at all, especially 1.9.5