pytorch-lightning Known Vulnerabilities & Fixes
pytorch-lightning has 4 known security vulnerabilities in PyPI (Python). Upgrade to version 2.6.4 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 2.6.4
Upgrading to 2.6.4 or later resolves all 4 known vulnerabilities in pytorch-lightning. Run: pip install "pytorch-lightning>=2.6.4"
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Check if you're affected and upgrade to 2.6.4 to stay secure.
Security Summary
- 4 affected version ranges have been identified across these 4 advisories.
- 100% of known issues have a published fixed version.
- Remediation: pip install --upgrade pytorch-lightning
Vulnerabilities
4 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed May 7, 2026, most recently Sep 10, 2026 (127 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2024-5980 pytorch-lightning vulnerable to Arbitrary File Write via /v1/runs API endpoint | CRITICAL | 0.0.2, 0.10.0, 0.2, 0.2.2 (+213 more) | 2.3.3 |
| CVE-2026-44484 Compromise of PyTorch Lightning PyPi Package Versions | CRITICAL | 2.6.2, 2.6.3 | 2.6.4 |
| CVE-2024-5452 Remote code execution in pytorch lightning | CRITICAL | 0.0.2, 0.10.0, 0.2, 0.2.2 (+213 more) | 2.3.3 |
| CVE-2024-8019 PyTorch Lightning path traversal vulnerability | CRITICAL | 0.0.2, 0.10.0, 0.2, 0.2.2 (+199 more) | 2.4.0 |
About This Data
Vulnerability data for pytorch-lightning is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related PyPI (Python) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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