{"id":"CVE-2023-37365","details":"Hnswlib 0.7.0 has a double free in init_index when the M argument is a large integer.","aliases":["GHSA-xwc8-rf6m-xr86","PYSEC-2026-1450"],"modified":"2026-08-12T03:51:40.880611679Z","published":"2023-06-30T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37365.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/37xxx/CVE-2023-37365.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-37365"},{"type":"REPORT","url":"https://github.com/nmslib/hnswlib/issues/467"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nmslib/hnswlib","events":[{"introduced":"359b2ba87358224963986f709e593d799064ace6"},{"last_affected":"359b2ba87358224963986f709e593d799064ace6"}],"database_specific":{"extracted_events":[{"introduced":"0.7.0"},{"last_affected":"0.7.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:hnswlib_project:hnswlib:0.7.0:*:*:*:*:*:*:*"}}],"versions":["0.7.0","v0.7.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-37365.json"}}],"schema_version":"1.9.0"}