{"id":"OSV-2020-227","aliases":[],"status":"published","title":"Heap-double-free in spng__free","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22720\n\n```\nCrash type: Heap-double-free\nCrash state:\nspng__free\nspng__inflate_stream\nread_non_idat_chunks\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-06-24T01:51:19.852052Z","modified":"2022-04-13T03:04:33Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"libspng","ranges":[{"type":"GIT","events":[{"introduced":"56ea34629ac4e56f2264f7a8212b228873e9f174"},{"fixed":"f47ed26affe9655c70340b8df9fd9e6f1f2ec85e"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22720","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-227","title":"Heap-double-free in spng__free","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22720\n\n```\nCrash type: Heap-double-free\nCrash state:\nspng__free\nspng__inflate_stream\nread_non_idat_chunks\n```\n","status":"published","published":"2020-06-24T01:51:19.852052Z","modified":"2022-04-13T03:04:33.698514Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}