You're going to want to update your Mac to address a serious Screen Sharing vulnerability that could letter a malicious actor initiate screen sharing without authentic credentials.
This week Apple released macOS Sonoma 14.8.9, macOS Sequoia 15.7.9, and macOS Tahoe 26.6.1 with release notes. Notably, all three releases claim that Apple made "important security fixes" and recommended the updates for everyone.