CVE-2022-31605: NVIDIA Nvflare

Critical severity, CVSS 9.8. EPSS: 2.1% chance of exploitation in the next 30 days.

NVFLARE, versions prior to 2.1.2, contains a vulnerability in its utils module, where YAML files are loaded via yaml.load() instead of yaml.safe_load(). The deserialization of Untrusted Data, may allow an unprivileged network attacker to cause Remote Code Execution, Denial Of Service, and Impact to both Confidentiality and Integrity.

Affected products

• NVIDIA Nvflare: before 2.1.2 (fixed in 2.1.2)

Published 2022-07-01. Last modified 2026-06-17.