Apple has printed its first “background safety enchancment” replace to patch a safety bug in its Safari internet browser on iPhones, iPads, and Macs.
Based on a new security advisory posted Tuesday, Apple mentioned a safety researcher found a bug in WebKit, the browser engine that powers Safari and different apps. The bug, if exploited, might permit a malicious web site to probably entry knowledge from one other web site in the identical browser session.
Apple explains that background safety enhancements are “light-weight” software program updates that include essential fixes for safety vulnerabilities, which the corporate pushes to clients’ units in between bigger software program updates.
These updates, which debuted with iPhones, iPads, and Macs operating the most recent model of iOS, iPadOS, and macOS (ver. 26.1 and better), can include fixes for sure software program parts, reminiscent of Safari, its WebKit engine, and different system libraries that profit from occasional ongoing safety updates.
Apple didn’t give a cause for why it patched this particular bug, and a spokesperson for Apple didn’t instantly remark when contacted by TechCrunch.
Once we downloaded the brand new background safety replace, it solely required a fast machine restart, relatively than the longer reboot sometimes reserved for software program updates containing extra substantial fixes.
Previous to Tuesday’s first background safety enchancment, Apple printed a number of security fixes to software testers to trial the brand new replace characteristic earlier than it launched.
