{"action":"Upgrade tensorflow-cpu to 2.3.4 or later.","affected":[{"fixed":"2.3.4","introduced":"0"},{"fixed":"2.4.3","introduced":"2.4.0"},{"fixed":"2.5.1","introduced":"2.5.0"}],"component":"tensorflow-cpu","cve_ids":["CVE-2021-37640"],"ecosystem":"PyPI","epss":0.00152,"exploited":false,"fixed_versions":["2.3.4","2.4.3","2.5.1"],"ghsa_id":"GHSA-95xm-g58g-3p88","id":"tcs_01M5KF9XQF7YH7J7B040BAWZHJ","modified_at":"2026-07-08T06:27:59.128529750Z","published_at":"2021-08-25T14:44:02Z","references":["https://osv.dev/vulnerability/GHSA-95xm-g58g-3p88","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-95xm-g58g-3p88","https://nvd.nist.gov/vuln/detail/CVE-2021-37640","https://github.com/tensorflow/tensorflow/commit/4923de56ec94fff7770df259ab7f2288a74feb41","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-553.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-751.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-262.yaml","https://github.com/tensorflow/tensorflow"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"GHSA-95xm-g58g-3p88#PyPI/tensorflow-cpu","url":"https://osv.dev/vulnerability/GHSA-95xm-g58g-3p88"}],"summary":"Integer division by 0 in sparse reshaping"}