<div>Zero-day vulnerabilities in Apple Safari on macOS, iOS, and iPadOS under active exploitation may allow arbitrary code execution. While Apple indicates they have only observed known exploitation on Intel-based Macs, these security fixes apply to all platforms. Patch now. </div><div> </div><div>Certified Desktop customers: </div><div>Updates to macOS Sequoia 15.1.1 will be facilitated via Nudge with a 7-day deadline from their release. The relevant update to Safari is bundled into this OS update on macOS 15 Sequoia. </div><div> </div><div>Updates to Safari 18.1.1 for users of macOS computers running macOS 14 Sonoma or macOS 13 Ventura will be available via Self Service with a 7-day deadline. Updates can also be manually done by following the process described in “Apple – Update macOS on Mac” in the “How to Update” links below. </div><div> </div><div>For unmanaged computers and all mobile devices: </div><div>Apply the relevant software update listed under “References” below. See the “How to Update” links for details on how to update your device. </div><div> </div><div>References: </div><div>Apple Security Releases: <a href="https://support.apple.com/en-us/100100">https://support.apple.com/en-us/... </div><div>Apple – macOS Sequoia 15.1.1: <a href="https://support.apple.com/en-us/121753">https://support.apple.com/en-us/... </div><div>Apple – Safari 18.1.1: <a href="https://support.apple.com/en-us/121756">https://support.apple.com/en-us/... </div><div>Apple – iOS 18.1.1 and iPadOS 18.1.1: <a href="https://support.apple.com/en-us/121752">https://support.apple.com/en-us/... </div><div>Apple – iOS 17.7.2 and iPadOS 17.7.2: <a href="https://support.apple.com/en-us/121754">https://support.apple.com/en-us/... </div><div> </div><div>How to Update: </div><div>Apple – Update macOS on Mac: <a href="https://support.apple.com/en-us/108382">https://support.apple.com/en-us/... </div><div>Apple – Update your iPhone or iPad: <a href="https://support.apple.com/en-us/118575">https://support.apple.com/en-us/... </div><div>IT@Cornell – macOS Updates via Nudge: <a href="https://it.cornell.edu/endpoint-mgmt/macos-updates-nudge">https://it.cor... </div>