CVE-2012-5128: Google Chrome

High severity, CVSS 7.5. EPSS: 1.2% chance of exploitation in the next 30 days.

Google V8 before 3.13.7.5, as used in Google Chrome before 23.0.1271.64, does not properly perform write operations, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

Affected products

• Google Chrome: up to and including 23.0.1271.62; version 23.0.1271.0 only; version 23.0.1271.1 only; version 23.0.1271.2 only; version 23.0.1271.3 only; version 23.0.1271.4 only; …
• Google v8: up to and including 3.13.7; version 1.0 only; version 3.12.0 only; version 3.12.1 only; version 3.12.2 only; version 3.12.3 only; …

Published 2012-11-07. Last modified 2026-06-16.