In Univa Grid Engine before 8.6.3, when configured for Docker jobs and execd spooling on root_squash, weak file permissions ("other" write access) occur in certain cases (GE-6890).
https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-13409
http://www.univa.com/resources/files/Release_Notes_Univa_Grid_Engine_8.6.6.pdf