AI Threat Alert

PyTorch Lightning Vulnerabilities

pip ML Libraries

52

Risk Score

5

Total CVEs

2

Critical

pip

Ecosystem

May 12, 2026

Last CVE

40%

Patch Rate

496d

Avg Time to Patch

31,142 stars 3,722 forks 1,009 issues 1,581 dependents Last push May 14, 2026

OpenSSF Scorecard 5.5/10

Known Vulnerabilities (4 total, page 1 of 1)

Severity CVE ID Summary CVSS Published

HIGH CVE-2026-31221 pytorch-lightning: RCE via insecure checkpoint deserialization 7.8 May 12, 2026 CRITICAL CVE-2024-8019 pytorch-lightning: file upload RCE (Windows) 9.1 Mar 20, 2025 HIGH CVE-2024-8020 pytorch-lightning: unauthenticated DoS crashes LightningApp 7.5 Mar 20, 2025 CRITICAL CVE-2022-0845 pytorch-lightning: code injection enables full RCE 9.8 Mar 5, 2022

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