pnpm Known Vulnerabilities & Fixes
pnpm has 3 known security vulnerabilities in npm (Node.js). Upgrade to version 11.5.3 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: 11.5.3
Upgrading to 11.5.3 or later resolves all 3 known vulnerabilities in pnpm. Run: npm install pnpm@11.5.3
Is pnpm in your project?
Check if you're affected and upgrade to 11.5.3 to stay secure.
Security Summary
- 5 affected version ranges have been identified across these 3 advisories.
- 100% of known issues have a published fixed version.
- Remediation: npm update pnpm
Vulnerabilities
3 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Jan 7, 2026, most recently Jun 26, 2026 (170 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2025-69264 pnpm v10+ Bypass "Dependency lifecycle scripts execution disabled by default" | HIGH | All versions | 10.26.0 |
| CVE-2026-55698 pnpm: Project env lockfile can short-circuit package-manager resolution and execute lockfile-selected pnpm bytes | HIGH | All versions | 10.34.2, 11.5.3 |
| CVE-2026-50016 pnpm: Transitive dependency alias path traversal allows project path override via symlink replacement | HIGH | All versions | 10.34.0, 11.4.0 |
About This Data
Vulnerability data for pnpm 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 npm (Node.js) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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