An uxss flaw was found in the Chrome on iOS component of the Chromium browser. Upstream bug(s): https://code.google.com/p/chromium/issues/detail?id=841105 External References: https://chromereleases.googleblog.com/2018/05/stable-channel-update-for-desktop_58.html
Created chromium tracking bugs for this issue: Affects: epel-7 [bug 1584060] Affects: fedora-all [bug 1584059]
This only affects Chrome on iOS.