"The Worm In The Apple" by John Cheever (1958) wasn't published in the New Yorker. Instead it was written as an introductory story to his first collection of short stories, The Housebreaker of Shady Hill and Other Stories published by Harper and Brothers in 1958. It is also included in The Stories of John Cheever published in 1978, which is where I read it.
https://pussreboots.com/blog/2025/comments_09/worm_in_the_apple.html