Buffer overrun when you use Lync 2013 or Skype for Business Content provided by Microsoft Applies to: Microsoft Lync 2013Skype for Business Select Product Version All Products Symptoms This issue occurs when Microsoft Lync 2013 or Microsoft Skype for Business stretches scaled bitmap glyphs. Resolution To fix this issue, install the April 12, 2016 security update (KB3114944) for Lync 2013 (Skype for Business). Last Updated: Apr 12, 2016 Did this solve your problem? Yes No Tell us what we can do to improve the article Submit Thanks! Your feedback will help us improve the support experience.