Erm....
All of these patches were released on Tuesday, May 26, at least US (any time zone) time. At worst, they would have appeared early Wednesday in Europe.
Apple has alerted users about a bunch of security fixes for its software on supported versions of macOS that you ought to install as soon as you can. For Safari, there are nine CVE-listed patches in version 13.1.1. Six address malicious code execution (CVE-2020-9802, CVE-2020-9800, CVE-2020-9806, CVE-2020-9807, CVE-2020-9850, …