![]() ![]() Microsoft Office vulnerabilities are not uncommon, considering the large codebase that has expanded to add new features and functionality over the years. "The vulnerabilities are the result of parsing mistakes made in legacy code found in Excel95 File Formats, giving researchers reason to believe that the security flaws have existed for several years," the company said in a blog post. This package is extremely old and was being used by the office suite since 1995. ![]() Security flaws in the Microsoft Office software were previously identified by the cybersecurity firm, which would allow an attacker to take control of a computer, read and access files - and even install ransomware on it, locking its files behind a password until a specified sum of money is paid, usually in cryptocurrency.Īccording to Check Point Research, the weaknesses were spotted in a tool found in the Microsoft Office software called MSGraph. Microsoft Office users need to update their software right away, as the office suite has just received important critical security patches to fix four security flaws in Microsoft Word, Excel, PowerPoint, Office Web according to cybersecurity firm Check Point Research.
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