Vulnerabilities in Apple Watch 3 since no longer receiving updates

Hello,

Unfortunately, that does not answer my question. If you look at the link you provided, the latest updates (e.g., the last one for "watchOS 9.0.2") says it is only applicable to Apple Watch Series 4, or later. However, I have an Apple Watch Series 3, and I need to know what vulnerabilities are in Apple Watch 3. I suspect many of the vulnerabilities listed as being fixed in watch OS 9.0.2 exist in Apple Watch 3, and of course, they are NOT being patched. This is an assumption.

So, in summary, my question is: what vulnerabilities exist (e.g., have been discovered) that apply to Apple Watch 3, but are not being patched (because Apple stopped providing patches to Apple Watch Series 3)?

Thank you