As of today (2019/03/07) Google has urged all its users to immediately update to the latest version of Google Chrome after a critical vulnerability was discovered. The vulnerability exploits CVE-2019-5786, a security flaw and the only patch included in the Chrome 72.0.3626.121 version, released on March 1, 2019.
Google has described the vulnerability as a memory management issue in Chrome’s FileReader which can allow hackers to inject and execute malicious code.
(source: mspoweruser.com site)