Steps to Reproduce

FMallocLeakDetection::DumpOpenCallstacks will cause allocations to take place during the iteration of arrays which are modified during those allocations.  So any time a WriteReport is called there is a possibility of a crash.  

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There's no existing public thread on this issue, so head over to AnswerHub just mention UE-114208 in the post.

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Fixed
ComponentCore
Target Fix4.27
Fix Commit16272147
CreatedApr 22, 2021
ResolvedMay 12, 2021
UpdatedJul 23, 2021