{"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-2021-37662"],"ecosystem":"PyPI","epss":0.00189,"exploited":false,"fixed_versions":["2.3.4","2.4.3","2.5.1"],"ghsa_id":"GHSA-f5cx-5wr3-5qrc","id":"tcs_01M5KFEGQNJS0TM34EZ57QV99B","modified_at":"2026-07-08T06:27:57.484819368Z","published_at":"2021-08-25T14:42:26Z","references":["https://osv.dev/vulnerability/GHSA-f5cx-5wr3-5qrc","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-f5cx-5wr3-5qrc","https://nvd.nist.gov/vuln/detail/CVE-2021-37662","https://github.com/tensorflow/tensorflow/commit/429f009d2b2c09028647dd4bb7b3f6f414bbaad7","https://github.com/tensorflow/tensorflow/commit/9c87c32c710d0b5b53dc6fd3bfde4046e1f7a5ad","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-575.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-773.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-284.yaml","https://github.com/tensorflow/tensorflow"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"GHSA-f5cx-5wr3-5qrc#PyPI/tensorflow-cpu","url":"https://osv.dev/vulnerability/GHSA-f5cx-5wr3-5qrc"}],"summary":"Reference binding to nullptr in boosted trees"}