{"id":"OSV-2021-414","aliases":[],"status":"published","title":"Heap-use-after-free in us_socket_close","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31047\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nus_socket_close\n__wrap_epoll_wait\nus_loop_run\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-02-18T00:02:35.938517Z","modified":"2022-04-13T03:04:40Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"uwebsockets","ranges":[{"type":"GIT","events":[{"introduced":"1ef15da77b591594b19a5a81f5c80fb3b34d089f"},{"fixed":"5a3c7c03c59405d56ad4aeb6c12267039f5d17a1"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31047","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2021-414","title":"Heap-use-after-free in us_socket_close","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31047\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nus_socket_close\n__wrap_epoll_wait\nus_loop_run\n```\n","status":"published","published":"2021-02-18T00:02:35.938517Z","modified":"2022-04-13T03:04:40.971191Z","updated_at":"2026-11-02T15:52:49.04248Z"}]}}