Unrated severityNVD Advisory· Published Apr 9, 2014· Updated Jun 17, 2026
CVE-2014-1721
CVE-2014-1721
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.
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Affected products
3Patches
Vulnerability mechanics
References
6News mentions
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