FontParser in Apple iOS before 9.1 and OS X before 10.11.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font file a different vulnerability than CVE-2015-6977 CVE-2015-6978 CVE-2015-6990 CVE-2015-6991 CVE-2015-6993 CVE-2015-7008 CVE-2015-7009 CVE-2015-7010 and CVE-2015-7018.