VULNERABILITY INTELLIGENCE

CVE-2014-1721

CVSS score7.5 HIGH
EPSS probability1.56%
CISA KEVNot currently listed
Published2014-04-09
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P

Description

Google V8, as used in Google Chrome before 34.0.1847.116, does not properly implement lazy deoptimization, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via crafted JavaScript code, as demonstrated by improper handling of a heap allocation of a number outside the Small Integer (aka smi) range.

Primary references