macOS 13.1 may be getting all the attention, but Apple hasn’t forgotten about its older operating systems. Alongside the first major Ventura update, Apple also released updates to Big Sur (11.7.2) and Monterey (12.6.2) that contain a slew of important security updates. Apple appears to be done releasing updates for the two-year-old Catalina. To update to the latest version of Monterey or Big Sur, head over to System Preferences, click Software Update, and then Install Now. Several of the updates are serious flaws that could lead to arbitrary code execution. Many of the security updates are the…