The host is installed with Google Chrome before 11.0.696.65 and is prone to an integer underflow vulnerability. A flaw is present in the HTMLFormElement::removeFormElement function in html/HTMLFormElement.cpp in WebCore in WebKit, which fails to properly handle a crafted HTML document containing a FORM element. Successful exploitation allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact.