# nvflare (PyPI) vulnerabilities

Source: https://junglewise.ai/threats/technologies/nvflare  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/nvflare.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in nvflare (PyPI): 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2022-21822, was published on 2 July 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 5 (1 critical, 0 exploited in the wild)

## About nvflare (PyPI)

An open-source framework for federated learning in machine learning workflows.

## Latest nvflare (PyPI) vulnerabilities

- [CVE-2022-21822: PYSEC-2026-695 - Allocation of Resources Without Limits or Throttling in nvflare](https://junglewise.ai/threats/cve-2022-21822-allocation-of-resources-without-limits-or-throttling-in-nvflare) (low, CVSS 3.1, published 2 Jul 2026)
- [CVE-2026-24178: NVIDIA NVFlare Dashboard authorization bypass in user management system](https://junglewise.ai/threats/cve-2026-24178-nvidia-nvflare-dashboard-authorization-bypass-in-user-management) (critical, CVSS 9.8, published 28 Apr 2026)
- [CVE-2022-34668: NVFLARE unsafe deserialization due to Pickle](https://junglewise.ai/threats/cve-2022-34668-nvflare-unsafe-deserialization-due-to-pickle) (low, CVSS 3.1, published 29 Aug 2022)
- [CVE-2022-31604: Unsafe deserialisation in the PKI implementation scheme of NVFlare](https://junglewise.ai/threats/cve-2022-31604-unsafe-deserialisation-in-the-pki-implementation-scheme-of) (low, CVSS 3.1, published 1 Jul 2022)
- [CVE-2022-31605: PYSEC-2022-232 - NVFLARE, versions prior to 2.1.2, contains a vulnerability in its utils module, where YAML files are…](https://junglewise.ai/threats/cve-2022-31605-unsafe-yaml-deserialization-in-nvflare) (low, CVSS 3.1, published 1 Jul 2022)

## Most severe nvflare (PyPI) vulnerabilities

- [CVE-2026-24178: NVIDIA NVFlare Dashboard authorization bypass in user management system](https://junglewise.ai/threats/cve-2026-24178-nvidia-nvflare-dashboard-authorization-bypass-in-user-management) (critical, CVSS 9.8, published 28 Apr 2026)
- [CVE-2022-34668: NVFLARE unsafe deserialization due to Pickle](https://junglewise.ai/threats/cve-2022-34668-nvflare-unsafe-deserialization-due-to-pickle) (low, CVSS 3.1, published 29 Aug 2022)
- [CVE-2022-31604: Unsafe deserialisation in the PKI implementation scheme of NVFlare](https://junglewise.ai/threats/cve-2022-31604-unsafe-deserialisation-in-the-pki-implementation-scheme-of) (low, CVSS 3.1, published 1 Jul 2022)
- [CVE-2022-31605: PYSEC-2022-232 - NVFLARE, versions prior to 2.1.2, contains a vulnerability in its utils module, where YAML files are…](https://junglewise.ai/threats/cve-2022-31605-unsafe-yaml-deserialization-in-nvflare) (low, CVSS 3.1, published 1 Jul 2022)
- [CVE-2022-21822: PYSEC-2026-695 - Allocation of Resources Without Limits or Throttling in nvflare](https://junglewise.ai/threats/cve-2022-21822-allocation-of-resources-without-limits-or-throttling-in-nvflare) (low, CVSS 3.1, published 2 Jul 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other PyPI technologies

- [tensorflow (PyPI)](https://junglewise.ai/threats/technologies/pypi-tensorflow): 435 vulnerabilities
- [tensorflow-cpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-cpu): 430 vulnerabilities
- [tensorflow-gpu (PyPI)](https://junglewise.ai/threats/technologies/tensorflow-gpu): 427 vulnerabilities
- [open-webui (PyPI)](https://junglewise.ai/threats/technologies/open-webui): 177 vulnerabilities
- [Django (PyPI)](https://junglewise.ai/threats/technologies/django): 173 vulnerabilities
- [apache-airflow (PyPI)](https://junglewise.ai/threats/technologies/apache-airflow): 159 vulnerabilities
- [pillow (PyPI)](https://junglewise.ai/threats/technologies/pillow): 125 vulnerabilities
- [praisonai (PyPI)](https://junglewise.ai/threats/technologies/pypi-praisonai): 120 vulnerabilities
- [vllm (PyPI)](https://junglewise.ai/threats/technologies/pypi-vllm): 117 vulnerabilities
- [plone (PyPI)](https://junglewise.ai/threats/technologies/pypi-plone): 101 vulnerabilities
- [mlflow (PyPI)](https://junglewise.ai/threats/technologies/mlflow): 88 vulnerabilities
- [picklescan (PyPI)](https://junglewise.ai/threats/technologies/picklescan): 86 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "nvflare (PyPI) vulnerabilities", https://junglewise.ai/threats/technologies/nvflare, 13 November 2026.