{"id":"OSV-2020-828","aliases":[],"status":"published","title":"Heap-use-after-free in draco::Metadata::AddSubMetadata","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24059\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\ndraco::Metadata::AddSubMetadata\ndraco::MetadataDecoder::DecodeMetadata\ndraco::MetadataDecoder::DecodeGeometryMetadata\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-07-14T05:37:49.784283Z","modified":"2026-10-19T14:24:02Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"draco","ranges":[{"type":"GIT","events":[{"introduced":"25484b31235d1a35fa72be6ce8d1f7f286b5c0bf"}]}],"versions":["1.4.0","1.4.1","1.4.3","1.5.0","1.5.1","1.5.2","1.5.3","1.5.4","1.5.5","1.5.6","1.5.7","1.5.8","1.5.9"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24059","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-828","title":"Heap-use-after-free in draco::Metadata::AddSubMetadata","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24059\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\ndraco::Metadata::AddSubMetadata\ndraco::MetadataDecoder::DecodeMetadata\ndraco::MetadataDecoder::DecodeGeometryMetadata\n```\n","status":"published","published":"2020-07-14T05:37:49.784283Z","modified":"2026-10-19T14:24:02.11978Z","updated_at":"2026-11-02T15:52:48.780247Z"}]}}