PyPI/tensorflow CVE-2021-37646: medium 5.5, EPSS 0.15%

Bad alloc in `StringNGrams` caused by integer conversion

Action: Upgrade tensorflow to 2.3.4 or later.

pip install tensorflow==2.3.4

pip install tensorflow==2.4.3

pip install tensorflow==2.5.1

Affected

Fixed versions

Sources

• osv: GHSA-h6jh-7gv5-28vg
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-h6jh-7gv5-28vg
• https://nvd.nist.gov/vuln/detail/CVE-2021-37646
• https://github.com/tensorflow/tensorflow/commit/c283e542a3f422420cfdb332414543b62fc4e4a5
• https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-559.yaml
• https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-757.yaml
• https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-268.yaml
• https://github.com/tensorflow/tensorflow

CVE-2021-37646 · published 2021-08-25T14:43:34Z · modified 2026-07-08T06:29:33.587436290Z · JSON