{"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-2021-37671"],"ecosystem":"PyPI","epss":0.00173,"exploited":false,"fixed_versions":["2.3.4","2.4.3","2.5.1"],"ghsa_id":"GHSA-qr82-2c78-4m8h","id":"tcs_01M5KFWKGS9V9JNJD0W82WHVNP","modified_at":"2026-07-08T06:29:39.636429223Z","published_at":"2021-08-25T14:41:42Z","references":["https://osv.dev/vulnerability/GHSA-qr82-2c78-4m8h","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-qr82-2c78-4m8h","https://nvd.nist.gov/vuln/detail/CVE-2021-37671","https://github.com/tensorflow/tensorflow/commit/532f5c5a547126c634fefd43bbad1dc6417678ac","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-584.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-782.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-293.yaml","https://github.com/tensorflow/tensorflow"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"GHSA-qr82-2c78-4m8h","url":"https://osv.dev/vulnerability/GHSA-qr82-2c78-4m8h"}],"summary":"Reference binding to nullptr in map operations"}