CVE-2022-21822: PYSEC-2026-695 - Allocation of Resources Without Limits or Throttling in nvflare

CVE-2022-21822 · Severity: low · CVSS 3.1 · Published 2026-07-02

Allocation of Resources Without Limits or Throttling in nvflare

Technologies: nvflare (PyPI). Vendors: PyPI.

Quick answers

Is CVE-2022-21822 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2022-21822 being exploited in the wild.
How severe is CVE-2022-21822?
Low severity, with a CVSS score of 3.1, published 2 July 2026.
Which products and versions are affected?
nvflare (PyPI) ECOSYSTEM:introduced=0,fixed=2.0.16.
Is there a fix for CVE-2022-21822?
Yes. nvflare (PyPI): upgrade to 2.0.16 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2022-21822?
Check whether you run nvflare (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • nvflare (PyPI): upgrade to 2.0.16 or later
    pip install "nvflare>=2.0.16"

Affected products

  • nvflare (PyPI) ECOSYSTEM:introduced=0,fixed=2.0.16

Identifiers

  • CVE-2022-21822
  • GHSA-jx8f-cpx7-fv47
  • PYSEC-2026-695

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