npm
Maliciousmatter_build_action@9.9.9
Vulnerability report · Last retrieved from osv.dev October 8, 2026 at 5:45 PM UTC
OSV ID
MAL-2025-4185
Ecosystem
npm
Summary
Malicious code in matter_build_action (npm)
Protect your entire dependency tree
Scan your lock files automatically on every PR. Block malicious packages before they reach production.