The following updates has been released for Debian GNU/Linux:
Debian GNU/Linux 8 LTS:Okular, OpenAFS, Firefox-ESR Updates for Debian
DLA 1516-1: okular security update
Debian GNU/Linux 9:
DSA 4302-1: openafs security update
DSA 4303-1: okular security update
DSA 4304-1: firefox-esr security update