UC Browser is one of the most popular mobile browsers, specifically in China and India, with a massive user base of more than half a billion users worldwide. The vulnerability resides in the way User Interface handles a special built-in feature that was otherwise designed to improve users Google search experience. A bug hunter has discovered and publicly disclosed details of an unpatched browser address bar spoofing vulnerability that affects popular Chineseandapps for Android. The flaw is similar to the one discovered last month in the MI browser that comes pre-installed on Xiaomi smartphones and the Mint browser.
Source: https://thehackernews.com/2019/05/uc-browser-url-spoofing.html