{"action":"Upgrade tensorflow 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","cve_ids":["CVE-2021-37672"],"ecosystem":"PyPI","epss":0.00172,"exploited":false,"fixed_versions":["2.3.4","2.4.3","2.5.1"],"ghsa_id":"GHSA-5hj3-vjjf-f5m7","id":"tcs_01M5KF138FJEF73SCNR129W734","modified_at":"2026-07-08T06:27:51.522844033Z","published_at":"2021-08-25T14:41:39Z","references":["https://osv.dev/vulnerability/GHSA-5hj3-vjjf-f5m7","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-5hj3-vjjf-f5m7","https://nvd.nist.gov/vuln/detail/CVE-2021-37672","https://github.com/tensorflow/tensorflow/commit/a4e138660270e7599793fa438cd7b2fc2ce215a6","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-585.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-783.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-294.yaml","https://github.com/tensorflow/tensorflow"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"GHSA-5hj3-vjjf-f5m7","url":"https://osv.dev/vulnerability/GHSA-5hj3-vjjf-f5m7"}],"summary":"Heap OOB in `SdcaOptimizerV2`"}