Macos Catalina Supplemental Update

  
  1. Apple has modified and re-uploaded the macOS Catalina Supplemental Update from October 15, and has reissued it on Monday afternoon for reasons unknown. Six days after releasing a supplemental.
  2. Alongside iOS 13.1.3, Apple today also released a supplemental update for macOS Catalina, addressing several bugs from the initial public release version, including a problem with Setup Assistant.
  3. The ‌macOS Catalina‌ Supplemental Update includes installation and reliability improvements, and is recommended for all users. This update: – Improves installation reliability of ‌macOS Catalina‌ on Macs with low disk space. – Fixes an issue that prevented Setup Assistant from completing during some installations.

About Apple security updates

Macos catalina supplemental update 10.15.6

For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page.

Apple security documents reference vulnerabilities by CVE-ID when possible.

For more information about security, see the Apple Product Security page.

macOS Catalina 10.15.7 Supplemental Update, macOS Catalina 10.15.7 Update

When the normal software updates (not beta) show up, click on 'Another update is available. It should say 'macOS Catalina 10.15.7 Supplemental Update'. Click Download and install as if you were doing a normal update. Let the update run completely. Feb 08, 2021 macOS Catalina 10.15.7 Supplemental Update 2 macOS Catalina 10.15.7 supplemental update addresses an issue that may prevent the battery from charging in some 2016 and 2017 MacBook Pro models. Some features may not be available for all regions, or on all Apple devices.

Released November 5, 2020

FontParser

Os X Catalina Supplemental Update

Available for: macOS Catalina 10.15.7

Impact: Processing a maliciously crafted font may lead to arbitrary code execution. Apple is aware of reports that an exploit for this issue exists in the wild.

Description: A memory corruption issue was addressed with improved input validation.

Macos Catalina 10.15.7 Supplemental Update

CVE-2020-27930: Google Project Zero

Kernel

Available for: macOS Catalina 10.15.7

Impact: A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.

Description: A type confusion issue was addressed with improved state handling.

CVE-2020-27932: Google Project Zero

Kernel

Available for: macOS Catalina 10.15.7

Impact: A malicious application may be able to disclose kernel memory. Apple is aware of reports that an exploit for this issue exists in the wild.

Description: A memory initialization issue was addressed.

Macos Catalina Supplemental Update For Free

CVE-2020-27950: Google Project Zero

macOS will have the following build number after you install this update: 19H15.

Learn how to find the macOS version and build number on your Mac.

Macos Catalina 10.15.6 Supplemental Update

Learn how to update the software on your Mac.