{"action":"Upgrade tensorflow-cpu to 2.1.4 or later.","affected":[{"fixed":"2.1.4","introduced":"0"},{"fixed":"2.2.3","introduced":"2.2.0"},{"fixed":"2.3.3","introduced":"2.3.0"},{"fixed":"2.4.2","introduced":"2.4.0"}],"component":"tensorflow-cpu","cve_ids":["CVE-2021-29538"],"ecosystem":"PyPI","epss":0.00189,"exploited":false,"fixed_versions":["2.1.4","2.2.3","2.3.3","2.4.2"],"ghsa_id":"GHSA-j8qc-5fqr-52fp","id":"tcs_01M5KFNGGFPR1Q4DHAF5B9KQTF","modified_at":"2026-07-08T06:28:12.250867713Z","published_at":"2021-05-21T14:22:38Z","references":["https://osv.dev/vulnerability/GHSA-j8qc-5fqr-52fp","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-j8qc-5fqr-52fp","https://nvd.nist.gov/vuln/detail/CVE-2021-29538","https://github.com/tensorflow/tensorflow/commit/c570e2ecfc822941335ad48f6e10df4e21f11c96","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-466.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-664.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-175.yaml","https://github.com/tensorflow/tensorflow"],"severity":{"label":"low","score":2.5},"sources":[{"source":"osv","source_id":"GHSA-j8qc-5fqr-52fp#PyPI/tensorflow-cpu","url":"https://osv.dev/vulnerability/GHSA-j8qc-5fqr-52fp"}],"summary":"Division by zero in `Conv2DBackpropFilter`"}