{"action":"Upgrade tensorflow-cpu to 2.4.4 or later.","affected":[{"fixed":"2.6.1","introduced":"2.6.0"},{"fixed":"2.5.2","introduced":"2.5.0"},{"fixed":"2.4.4","introduced":"0"}],"component":"tensorflow-cpu","cve_ids":["CVE-2021-41213"],"ecosystem":"PyPI","epss":0.00243,"exploited":false,"fixed_versions":["2.6.1","2.5.2","2.4.4"],"ghsa_id":"GHSA-h67m-xg8f-fxcf","id":"tcs_01M5KFJZ6ABZDYTYXV0ERVMG82","modified_at":"2026-07-08T06:29:16.813950746Z","published_at":"2021-11-10T18:59:32Z","references":["https://osv.dev/vulnerability/GHSA-h67m-xg8f-fxcf","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-h67m-xg8f-fxcf","https://nvd.nist.gov/vuln/detail/CVE-2021-41213","https://github.com/tensorflow/tensorflow/commit/afac8158d43691661ad083f6dd9e56f327c1dcb7","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-622.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-820.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-405.yaml","https://github.com/tensorflow/tensorflow"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"GHSA-h67m-xg8f-fxcf#PyPI/tensorflow-cpu","url":"https://osv.dev/vulnerability/GHSA-h67m-xg8f-fxcf"}],"summary":"Deadlock in mutually recursive `tf.function` objects"}