{"id":"OSV-2018-50","aliases":[],"status":"published","title":"Heap-use-after-free in UA_Session_deleteMembersCleanup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5577\n\n```\nCrash type: Heap-use-after-free WRITE 8\nCrash state:\nUA_Session_deleteMembersCleanup\nremoveSessionCallback\nUA_Server_run_shutdown\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-01-13T00:00:26.992658Z","modified":"2022-04-13T03:04:41Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"open62541","ranges":[{"type":"GIT","events":[{"introduced":"5c27c73a4b4812b6d97443c0ce024a08e2e7e4de"},{"fixed":"a6d732b4050e902d9bba3acfa7bf72e30fa4dcc6"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5577","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2018-50","title":"Heap-use-after-free in UA_Session_deleteMembersCleanup","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5577\n\n```\nCrash type: Heap-use-after-free WRITE 8\nCrash state:\nUA_Session_deleteMembersCleanup\nremoveSessionCallback\nUA_Server_run_shutdown\n```\n","status":"published","published":"2021-01-13T00:00:26.992658Z","modified":"2022-04-13T03:04:41.34105Z","updated_at":"2026-11-02T15:52:48.304316Z"}]}}