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---
gem: grape
date: 2020-07-10
url: https://github.com/ruby-grape/grape/pull/2084
title: Memory leak in grape
description: A flaw in how grape caches paths means that a copy of each unique path
  seen was retained. If paths contain a variable (e.g. the id of a resource) this
  would lead to unbound memory usage
unaffected_versions:
- "< 1.3.0"
patched_versions:
- ">= 1.4.0"