![]() Security for Mac Version 4.15 is compatible with Mac 10.13.2 that. patience as we work to provide you with a mac sensor to support the 10.13.2 macOS. About Apple security updates For our customers protection, Apple doesnt disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. I have an iMac (late 2013), 3.5GB i7, 3TB fusion drive, 16GB DDR. These security patches come with new hardware and software requirements that. 10.12.6 macOS (Build 16G1205) - Security Update 2018-001 Sierra Beta. This document describes the security content of macOS High Sierra 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan. If the prediction was wrong, this speculative execution is rolled back in a way that is intended to be invisible to software. I installed the High Sierra 10.13.2 supplement update this morning and I'm having a big performance hit. ![]() The High Sierra Security Update 2018-002 is here - Download. 1 Customers should check with their CPU (chipset) and device manufacturers on availability of applicable firmware security updates for their specific device, including Intel’s Microcode Revision Guidance. A separate Safari 11.0.2 update, for El Capitan and Sierra. The High Sierra 10.13.6 Combo Updater is here - Download macOS High Sierra 10.13.6 Combo Update. Windows 10 version 1709, the Fall Creators Update, is the most secure version of Windows and is fully available for all devices. Apple has just released the following security updates, to address CPU security vulnerabilities known as Spectre: macOS High Sierra 10.13.2 Supplemental Update, which includes an updated version of Safari 11.0.2. Meltdown and Spectre, another chip vulnerability revealed at the same time, take advantage of a modern processor performance feature called speculative execution, which improves speed by operating on instructions which may be used in future.Īs we previously reported, a vulnerable processor predicts which path of a branch is most likely to be taken, and will speculatively continue execution down that path even before the branch is completed. The security update postdates the last High Sierra combo update so there is no combo update which includes the latest security update. Both iOS 11.2.2 and this macOS 10.13.2 update addresses the Spectre vulnerability. Although updating systems is one of the most important ways to protect against security vulnerabilities, many do not update their systems for fear of breaking legacy software. Apple Releases macOS High Sierra 10.13.2 Download with Security Update. Some criticized the company for effectively forcing customers to update their entire operating system in order to receive patches. MacOS Sierra and its predecessor OS X El Capitan were not initially patched, with Apple opting to release a supplemental security update only for macOS 10.13.2 on January 8. Description: macOS High Sierra 10.13.2 Supplemental Update includes security improvements to Safari and WebKit to mitigate the effects of Spectre (CVE-2017-5753 and CVE-2017-5715).
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