{"action":"Upgrade hnswlib to 0.8.0 or later.","affected":[{"fixed":"0.8.0","introduced":"0"}],"component":"hnswlib","cve_ids":["CVE-2023-37365"],"ecosystem":"PyPI","epss":0.00586,"exploited":false,"fixed_versions":["0.8.0"],"ghsa_id":"GHSA-xwc8-rf6m-xr86","id":"tcs_01M5KGSP3Z4PH0HQJSZPS8EX38","modified_at":"2026-07-07T17:47:43.447013871Z","published_at":"2026-07-07T11:45:19.660215Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1450","https://nvd.nist.gov/vuln/detail/CVE-2023-37365","https://github.com/nmslib/hnswlib/issues/467","https://github.com/nmslib/hnswlib/pull/484","https://github.com/nmslib/hnswlib/commit/f6d170ce0b41f9e75ace473b09df6e7872590757","https://github.com/nmslib/hnswlib","https://pypi.org/project/hnswlib","https://github.com/advisories/GHSA-xwc8-rf6m-xr86"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-1450","url":"https://osv.dev/vulnerability/PYSEC-2026-1450"}],"summary":"hnswlib Double Free vulnerability"}