Hi Nick,
I'm Pau, and I'm an Independent Advisor. Thanks for getting in touch.
You don't need to worry, the June 2025 security updates fixed 51 bugs, including a very important one that could allow remote code execution. These updates affect a number of Microsoft products, including Windows, Office, Azure, and more.
Go to the Microsoft Security Update Guide and sort the list by release date, which is June 2025.
Here is the link: https://msrc.microsoft.com/update-guide
You can find a patch by searching for it in the Microsoft Update Catalog with the KB number or product name.
Here is the link: https://www.catalog.update.microsoft.com/
Visit the Windows Release Health page to get a quick overview and a list of any problems that have been reported.
Go to https://learn.microsoft.com/windows/release-health to learn more.
I'll help you find the right update for your system if you need it. I'm here to help.
Many thanks,
Pau