{"action":"Upgrade tensorflow-cpu to 2.3.3 or later.","affected":[{"fixed":"2.3.3","introduced":"2.3.0"},{"fixed":"2.4.2","introduced":"2.4.0"}],"component":"tensorflow-cpu","cve_ids":["CVE-2021-29512"],"ecosystem":"PyPI","epss":0.00211,"exploited":false,"fixed_versions":["2.3.3","2.4.2"],"ghsa_id":"GHSA-4278-2v5v-65r4","id":"tcs_01M5KEWWMHKFZP2Q7SDQ031AGE","modified_at":"2026-07-08T06:27:44.269149911Z","published_at":"2021-05-21T14:20:40Z","references":["https://osv.dev/vulnerability/GHSA-4278-2v5v-65r4","https://github.com/tensorflow/tensorflow/security/advisories/GHSA-4278-2v5v-65r4","https://nvd.nist.gov/vuln/detail/CVE-2021-29512","https://github.com/tensorflow/tensorflow/commit/eebb96c2830d48597d055d247c0e9aebaea94cd5","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-440.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-638.yaml","https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-149.yaml"],"severity":{"label":"low","score":2.5},"sources":[{"source":"osv","source_id":"GHSA-4278-2v5v-65r4#PyPI/tensorflow-cpu","url":"https://osv.dev/vulnerability/GHSA-4278-2v5v-65r4"}],"summary":"Heap buffer overflow in `RaggedBinCount`"}