Fuck behavioral interview questions. That said, the way you want to spin that question, and the interview as a whole, is to spin it into positives.
So first identify a weakness and then follow up with how you work around this weakness, learned skills because of it, etc. Choose a weakness that won't be harmful to your overall role. So if you're a nurse maybe don't say your weakness is to be a carefree person cause a nurse must be attentive. If you are going to work in a factory, don't say your weakness is that you can be reckless because warehouses and factories don't want reckless people around dangerous machinery.
So for example say my weakness is that I can be trusting of people (if it actually was, I wouldnt be a part of Kiwi Farms), this trusting behavior can pose as a security hazard but I overcome this vulnerability by practicing good opsec and computer hygiene. This trait can also work to my advantage because it allows me to approach customers without bias or predjudice.