Libwebp 0day

This app uses libwebp via qtimageformats. Since it can display selected images I thought it's affected. Could you please take a look? The Qt updated libwebp in https://github.com/qt/qtimageformats/commit/135ee22bf1497efe86e900f148ca776f0dd800e8 but I'm not sure if it's backported to Qt5.