For our customersβ protection, Apple doesnβt 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.
Released November 5, 2020
FontParser
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.
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.
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.
Learn how to update the software on your Mac.
CPE | Name | Operator | Version |
---|---|---|---|
macos catalina | lt | 10.15.7 | |
macos catalina | eq | 10.15.7 |