{"id":"OSV-2026-169","aliases":[],"status":"published","title":"Null-dereference READ in execute_post_instantiate_functions","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479872443\n\n```\nCrash type: Null-dereference READ\nCrash state:\nexecute_post_instantiate_functions\nwasm_instantiate\nwasm_runtime_instantiate\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-02-01T00:01:05.927662Z","modified":"2026-02-01T00:01:05Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"wamr","ranges":[{"type":"GIT","events":[{"introduced":"9a23968fdacc0df4ec7066bc19a412f8b7a8bd69"},{"fixed":"8d069c230c3cc83c622c4d338d84475ff15e3a00"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479872443","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-169","title":"Null-dereference READ in execute_post_instantiate_functions","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479872443\n\n```\nCrash type: Null-dereference READ\nCrash state:\nexecute_post_instantiate_functions\nwasm_instantiate\nwasm_runtime_instantiate\n```\n","status":"published","published":"2026-02-01T00:01:05.927662Z","modified":"2026-02-01T00:01:05.927997Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}