system
Describe <CVE-2016-6493>.
user
What is <CVE-2016-6493>?
assistant
Citrix XenApp 6.x before 6.5 HRP07 and 7.x before 7.9 and Citrix XenDesktop before 7.9 might allow attackers to weaken an unspecified security mitigation via vectors related to memory permission..