{"id":"OSV-2026-634","summary":"Index-out-of-bounds in sas7bdat_submit_columns_if_needed","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=506459940\n\n```\nCrash type: Index-out-of-bounds\nCrash state:\nsas7bdat_submit_columns_if_needed\nsas7bdat_parse_all_pages_pass2\nreadstat_parse_sas7bdat\n```\n","modified":"2026-09-13T14:33:58.685661Z","published":"2026-04-27T00:08:31.896421Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=506459940"}],"affected":[{"package":{"name":"readstat","ecosystem":"OSS-Fuzz","purl":"pkg:generic/readstat"},"ranges":[{"type":"GIT","repo":"https://github.com/WizardMac/ReadStat","events":[{"introduced":"365c743efed5684afd48514f6123c002b9a9b6a1"},{"fixed":"a2ac26a6ca80680a0ca759cc81e68fdb9f1aadf5"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"78bb8a9419e9aa505746bdb5c71683a203da53e7:a2ac26a6ca80680a0ca759cc81e68fdb9f1aadf5","introduced_range":"15e7a5607df2f70e5fae5d1da628cbe878c8e1ae:5c446781f5ac7d716fae0ad0ef4a3f3920eb2cd6","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/readstat/OSV-2026-634.yaml"}}],"schema_version":"1.9.0"}