Download Debian 9.5(64-bit PC Network installer)

Debian

Debian is a free operating system (OS) for your computer. An operating system is the set of basic programs and utilities that make your computer run.

Debian provides more than a pure OS: it comes with over 51000 packages, precompiled software bundled up in a nice format for easy installation on your machine. Read more...

The latest stable release of Debian is 9.5. The last update to this release was made on July 14th, 2018. Read more about available versions of Debian.

Getting Started


News

[14 Jul 2018] Updated Debian 9: 9.5 released
[23 Jun 2018] Updated Debian 8: 8.11 released
[01 Jun 2018] Debian 7 Long Term Support reaching end-of-life
[10 Mar 2018] Updated Debian 9: 9.4 released
[09 Dec 2017] Updated Debian 8: 8.10 released
[09 Dec 2017] Updated Debian 9: 9.3 released

For older news items see the News Page. If you would like to receive mail whenever new Debian news comes out, subscribe to the debian-announce mailing list.


Security Advisories

[18 Jul 2018] DSA-4252 znc - security update
[18 Jul 2018] DSA-4251 vlc - security update
[18 Jul 2018] DSA-4250 wordpress - security update
[17 Jul 2018] DSA-4249 ffmpeg - security update
[17 Jul 2018] DSA-4248 blender - security update
[16 Jul 2018] DSA-4247 ruby-rack-protection - security update
[15 Jul 2018] DSA-4246 mailman - security update
[14 Jul 2018] DSA-4245 imagemagick - security update
[13 Jul 2018] DSA-4244 thunderbird - security update
[11 Jul 2018] DSA-4243 cups - security update
[09 Jul 2018] DSA-4242 ruby-sprockets - security update

For older security advisories see the Security Page. If you would like to receive security advisories as soon as they're announced, subscribe to the debian-security-announce mailing list.