How to update OS with latest 2024 security fix on 2017 Intel Macs ???

apple still supports ventura with security updates, if an update was released for newer macOS version but not for venture then it's likely because the security issue in question did not affect venture

if you wish more info then you can reach out to their official support channels

Get Support (apple.com)

And or

 Contact - Official Apple Support

And or

Contact - How to Contact Us - Apple

Or

Genius Bar Reservation and Apple

Support Options - Apple

Did you try the System/General/Software Update settings pane? It took me several days after it was announced before it showed up in that pane.

For patent rights, money, prestige and power. If it was to benefit humanity they would have shared and collaborated with an entire continent. Humanity needs a major course correction before we rollout A.I. people. We are supposed to be their mentors  but we can barely take care of ourselves. Humanity needs to collectively work together for a common goal i.e. (Space Exploration or Clean Energy), share resources, manufacture 1 time products that last for years and are upgradable, universal adaption on all levels, stop greedy society and encourage community shared resources and eliminate family hoarding, Share all scientific research progress and make science discovery an academically recognized accomplishment (bragging rights), and create a scientific accomplishment hierarchy to govern scientific research.

a.p.p.l.e is an evil capitalist company. they sell product at a massively upmarket price when they manufacture the product for a hundred dollars and sell it for thousands