PyPI/tensorflow CVE-2021-41221: high 7.8, EPSS 0.22%

Access to invalid memory during shape inference in `Cudnn*` ops

Action: Upgrade tensorflow to 2.4.4 or later.

pip install tensorflow==2.6.1

pip install tensorflow==2.5.2

pip install tensorflow==2.4.4

Affected

Fixed versions

Sources

• osv: GHSA-cqv6-3phm-hcwx
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-cqv6-3phm-hcwx
• https://nvd.nist.gov/vuln/detail/CVE-2021-41221
• https://github.com/tensorflow/tensorflow/commit/af5fcebb37c8b5d71c237f4e59c6477015c78ce6
• https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-cpu/PYSEC-2021-630.yaml
• https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow-gpu/PYSEC-2021-828.yaml
• https://github.com/pypa/advisory-database/tree/main/vulns/tensorflow/PYSEC-2021-413.yaml
• https://github.com/tensorflow/tensorflow

CVE-2021-41221 · published 2021-11-10T18:50:17Z · modified 2026-07-08T06:28:40.863083632Z · JSON