https://www.cnet.com/news/apple-iphone-ipad-mac-ios-safari-processor-flaw-meltdown-spectre-intel-arm/

Those major chip security flaws, detailed Wednesday, impact all Macs and iOS devices. But Apple said downloading its latest software updates fixes one of the vulnerabilities.

Apple on Thursday said all of its computers, iPhones and iPads are affected by the two newly discovered flaws. Its Apple Watch is not impacted by one of the two, dubbed Meltdown. Its Apple TVs also are affected.