{"id":"OSV-2026-1303","aliases":[],"status":"published","title":"Heap-buffer-overflow in sas7bdat_parse_all_pages_pass2","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=562985572\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nsas7bdat_parse_all_pages_pass2\nreadstat_parse_sas7bdat\nfuzz_format_sas7bdat.c\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2026-09-19T00:19:12.055691Z","modified":"2026-09-19T00:19:12Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"readstat","ranges":[{"type":"GIT","events":[{"introduced":"84c2d6b9886262de3f9f6daab2b593d7ec6ba5d8"},{"fixed":"5850fb57dfc0301f62c745c547763610e5a6c347"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=562985572","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2026-1303","title":"Heap-buffer-overflow in sas7bdat_parse_all_pages_pass2","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=562985572\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nsas7bdat_parse_all_pages_pass2\nreadstat_parse_sas7bdat\nfuzz_format_sas7bdat.c\n```\n","status":"published","published":"2026-09-19T00:19:12.055691Z","modified":"2026-09-19T00:19:12.056022Z","updated_at":"2026-11-02T15:52:50.263679Z"}]}}