Today we’re updating Security Advisory 2607712, to announce that based on our investigation, we’ve deemed all DigiNotar certificates to be untrustworthy and have moved them to the Untrusted Certificate Store. Additionally, we have extended our support with this update so all customers using Windows XP, Windows Server 2003, and all Windows supported third-party applications are protected.
Today’s update, deployed via Automatic Update, applies to all supported releases of Microsoft Windows, and revokes the trust of the following DigiNotar root certificates by placing them into the Microsoft Untrusted Certificate Store:
