CVE-2009-2555

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

Heap-based buffer overflow in src/jsregexp.cc in Google V8 before 1.1.10.14, as used in Google Chrome before 2.0.172.37, allows remote attackers to execute arbitrary code in the Chrome sandbox via a crafted JavaScript regular expression.

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published
Jul 21, 2009
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2009-2555: Critical severity, CVSS 9.3 | Vulnix