An anonymous reader writes Last month, Google took the bold steps to release the details of a security vulnerability ahead of Microsoft. Microsoft responded and said that there was a patch in works which was set to be released two days after Google went live with the details. Microsoft accuses Google for refusing to wait an extra 48 hours so that the patch would have been released along with the details of the exploit. Now, let's see what is happening on the Google side of software development. Recently, an exploit has been uncovered in the WebView component of Android 4.3 — estimated to cover roughly 60% of Android install base — and Google is saying that they will not patch the flaw. Google's only reasoning seems to be that they are not fixing vulnerabilities in 4.3 (introduced in June 2012) anymore, as they have moved focus to newer releases. It would appear that over 930 million Android phones in use are out of official Google security patch support.