An extremely serious vulnerability in Xen hypervisor software that would have allowed an attacker to escape their virtual machine and take over a host computer went undiscovered for seven years.
The Drupal Security Team has released a critical security advisory and software updates for the Drupal Content Management System (CMS). Users with websites running either Drupal 6 or Drupal 7 are urged to upgrade immediately.
The FBI is advising all WordPress site owners to update and patch their installation and plugins. If you're not already doing so, now is a great time to start. We offer tips on how to get started.
