This document describes the security content of Xcode 13.
For our customers' protection, Apple doesn't disclose, discuss or confirm security issues until an investigation has taken place 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.
IDE Xcode Server
Available for: macOS Big Sur 11.3 and later
Impact: Multiple issues in nginx
Description: Multiple issues were addressed by updating nginx to version 1.21.0.
CVE-2016-0742
CVE-2016-0746
CVE-2016-0747
CVE-2017-7529
CVE-2018-16843
CVE-2018-16844
CVE-2018-16845
CVE-2019-20372