These are the download links for the standalone Safari 17.2 installers Apple released today (2023-12-11):
Safari 17.2 for macOS Ventura: https://swcdn.apple.com/content/downloads/44/38/052-15649-A_KZBNFQSITY/ysi6vwkrh10exv80t27dqyh0id90f5102l/Safari17.2VenturaAuto.pkg
Safari 17.2 for macOS Monterey: https://swcdn.apple.com/content/downloads/38/10/042-89473-A_9Y87AOEFV3/yx5d55apw0z2bxm7gv3na7xljbpjbpghvk/Safari17.2MontereyAuto.pkg
As is normal with current major macOS releases updating Safari to version 17.2 on macOS Sonoma requires updating to macOS Sonoma 14.2.
