Microsoft urges Windows users to install emergency security patch
Microsoft has warned Windows users to install an “emergency” out-of-band security patch.
The software giant said in an advisory that a security flaw in some versions of Internet Explorer could allow an attacker to remotely run malicious code on an affected device. A user could be stealthily infected by visiting a malicious web page or by being tricked into clicking on a link in an email.
“An attacker who successfully exploited the vulnerability could take control of an affected system,” said Microsoft.
Microsoft said the vulnerability was under active exploitation, though details of the flaw had not been made public.
More than 7% of all browser users are running affected versions of Internet Explorer 9, 10 and 11, according to recent data. All supported versions of Windows are affected, including Windows 7, Wind