{"id":"OSV-2026-798","aliases":[],"status":"published","title":"Heap-use-after-free in ReplaceDEFNode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515134929\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nReplaceDEFNode\ngf_sg_reset\ngf_sg_del\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-05-22T00:20:52.141376Z","modified":"2026-05-23T14:30:03Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"gpac","ranges":[{"type":"GIT","events":[{"introduced":"d55ff26ed5b331771d28cc56be8fc57f04eddd5e"},{"fixed":"40a851e86fc19b3da9cb92880fa747a1d30f0ac6"},{"fixed":"4bf468922ac980cd35ce13eb36e02f2ec90f5142"}]}],"versions":["abi-16.12","abi-16.13","abi-16.14"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515134929","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-798","title":"Heap-use-after-free in ReplaceDEFNode","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=515134929\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nReplaceDEFNode\ngf_sg_reset\ngf_sg_del\n```\n","status":"published","published":"2026-05-22T00:20:52.141376Z","modified":"2026-05-23T14:30:03.115431Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}