Every so often, a Mac or iOS bug works its way into the wild that'll crash your phone or computer with a single character send via iMessage. The latest iteration of such a bug arrived last night, affecting iOS, Macs and even the Apple Watch, but fortunately Apple is already working on a fix. As reported by The Verge and confirmed by Apple, a fix for iOS is on the way. It'll arrive sooner than the upcoming iOS 11.3 update. All we know so far is that the bug fix update will be available "soon," whereas iOS 11.3 wasn't expected to arrive until the spring. Unfortunately, there's no word about a corresponding fix for the Mac or Apple Watch yet.