About Apple security updates
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.

watchOS 9.3.1
Released February 13, 2023
Security
Available for: Apple Watch Series 4 and later
Impact: Processing a maliciously crafted certificate may lead to a denial-of-service
Description: A denial-of-service issue was addressed with improved input validation.
CVE-2023-23524: David Benjamin of Google Chrome
