It was found that in in HDMI multi-screen setups, xscreensaver crashes (segfault) when the external screen is unplugged. Original report: bug 1274452 CVE assignment: http://seclists.org/oss-sec/2015/q4/193
Fedora tracking bug: bug 1274452
Created xscreensaver tracking bugs for this issue: Affects: epel-6 [bug 1276594]
*** Bug 1276355 has been marked as a duplicate of this bug. ***