A vulnerability in WebKit can be exploited by an attacker to crash a tab or execute arbitrary code in Google Chrome due to a memory corruption issue. For an attack to be successful, a victim must first visit a maliciously crafted website. The malicious code, however, will be sandboxed, limiting the damage that an attacker can do when exploiting the vulnerability. Nonetheless, Google considers the vulnerability to be a high risk. Read the full story on the vulnerability in this article by The H Security.
Source: https://threatpost.com/google-closes-vulnerabilities-chrome-061109/72798/