Build updates are cumulative which means they contains all security updates for previous build. You will need to check how this has been discovered, if you are using vulnerability scanning tool, it might be a false positive. You may try manually install the update fix for this vulnerability and if it shows not applicable it means you are protected and already you have this update.
Does CVE-2013-3900 affect Windows 10 22H2
Researching for company i work for. We see old vulnerability CVE-2013-3900 , but the latest we see in bulletin is from January 2022 for version up to 21H2. Does this vulnerable affect Windows 10 22H2.