The following security updates has been released for Debian GNU/Linux:
Debian GNU/Linux 7 LTS:Libvorbisidec, isc-dhcp, kamailio and plexus-utils2 Updates for Debian
DLA 1312-1: libvorbisidec security update
DLA 1313-1: isc-dhcp security update
Debian GNU/Linux 8 and 9:
DSA 4148-1: kamailio security update
DSA 4149-1: plexus-utils2 security update