{"id":"OSV-2024-1209","aliases":[],"status":"published","title":"Heap-use-after-free in xmlValidateOneElement","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=372547409\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nxmlValidateOneElement\nxmlValidateElement\napi.c\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2024-10-11T00:15:43.610812Z","modified":"2026-10-20T17:26:56Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libxml2","ranges":[{"type":"GIT","events":[{"introduced":"577e2516d0ed3669c7e9879ba9f04214658bfd1b"},{"fixed":"bf3619c3282143fee564ca5ff0634559cce3923d"}]}],"versions":["v2.13.0","v2.13.1","v2.13.2","v2.13.3","v2.13.4","v2.13.5","v2.13.6","v2.13.9","v2.13.8","v2.13.7"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=372547409","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2024-1209","title":"Heap-use-after-free in xmlValidateOneElement","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=372547409\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nxmlValidateOneElement\nxmlValidateElement\napi.c\n```\n","status":"published","published":"2024-10-11T00:15:43.610812Z","modified":"2026-10-20T17:26:56.373833278Z","updated_at":"2026-11-02T15:52:49.747775Z"}]}}