Microsoft is to release nine bulletins addressing a total of 21 vulnerabilities in its monthly Patch Tuesday security update on 14 February, according to the company’s advance notification.
By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
Four bulletins are classified as "critical,” including an update for Internet Explorer. The remaining five are classified as "important".
The update to Internet Explorer should be the highest priority, according to Wolfgang Kandek, chief technology officer (CTO) of security firm Qualys.
There are also two critical fixes for Windows itself, plus one for the .NET framework that should be prioritised, wrote Kandek in a blog post.
In the "important" category, there are three remote code execution vulnerabilities, one of them in Office.
“Most likely we are looking at file-based attacks and at least the Office vulnerability should be included in your first tier of patching,” said Kandek.