PyPI/nvflare CVE-2022-34668: critical 9.8, EPSS 11.61%

NVFLARE unsafe deserialization due to Pickle

Action: Upgrade nvflare to 2.1.4 or later.

pip install nvflare==2.1.4

Affected

Fixed versions

Sources

• osv: GHSA-6qv6-q77g-7qm6
• https://github.com/NVIDIA/NVFlare/security/advisories/GHSA-6qv6-q77g-7qm6
• https://nvd.nist.gov/vuln/detail/CVE-2022-34668
• https://github.com/NVIDIA/NVFlare/commit/6cde16f3f4711583ae4d896dfcc125d25c7d5b0d
• https://github.com/NVIDIA/NVFlare
• https://github.com/pypa/advisory-database/tree/main/vulns/nvflare/PYSEC-2022-257.yaml
• http://packetstormsecurity.com/files/171483/NVFLARE-Unsafe-Deserialization.html

CVE-2022-34668 · published 2022-08-31T22:29:27Z · modified 2026-07-08T06:29:09.372769547Z · JSON