Google V8, as used in Google Chrome before 28.0.1500.95, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that leverage "type confusion."
Exploitability
AV:NAC:LAu:NImpact
C:PI:PA:P7.5/AV:N/AC:L/Au:N/C:P/I:P/A:P