Linux vendors

Vendor website Security information
Red Hat website (http://www.redhat.com) Red Hat security web area
SuSE website (http://www.novell.com/linux/) SuSE security announcements
SuSE patches, updates, bugfixes
Debian website (http://www.debian.org) Debian security information web area
Caldera website (http://www.calderasystems.com) n/a
Slackware website (http://www.slackware.com) n/a
Mandriva website (http://www.mandriva.com) Mandriva security web area