The following security updates has been released for Debian GNU/Linux:
Debian GNU/Linux 7 Extended LTS:Cups, Commons-Beanutils, QEmu, Squid, H2O Updates for Debian
ELA-155-1 cups security update
Debian GNU/Linux 8 LTS:
DLA 1896-1: commons-beanutils security update
Debian GNU/Linux 9:
DSA 4506-1: qemu security update
Debian GNU/Linux 10:
DSA 4507-1: squid security update
DSA 4508-1: h2o security update