These computers are communicating with KSC ? Are these computers receiving the policy? Are these computers in the same group as the other computers? Do these computers have the same version of KES installed?
Por favor, veja os links abaixo https://www.kaspersky.com/about/press-releases/2022_kaspersky-statement-regarding-the-bsi-warning https://support.kaspersky.com.br/faq/2022hotline
You can use Application Control to block the .exe install file for example. If the application is already installed, you can block the exe file. See this link.