Android had 1421 vulnerabilities in year 2023. (and not counting of phone vendor specific vulnerabilities).

iOS had 268 in year 2023. That is roughly 18% of what Android had.

Source: https://www.cvedetails.com/

https://www.cvedetails.com/vulnerability-list/vendor_id-1224/product_id-19997/Google-Android.html?page=1&year=2023&month=-1&order=1&trc=6863&sha=b37963b6b5477b7243178dca37a4480a89a7daaf

https://www.cvedetails.com/vulnerability-list/vendor_id-49/product_id-15556/Apple-Iphone-Os.html?page=1&year=2023&month=-1&order=1&trc=3189&sha=6d469e6af6954a1d702e1f945d7af325dee55c02

#android #ios #apple #vulnerabilities #vulnerability