optional-cpu-features

MAL-2026-5642

npmmalware6/11/2026
Description

Malicious code in optional-cpu-features (npm)

Indicators of Compromise
SHA256 Hashes (2)
4dbbb7dd9c604ef3e5782d477d4db7c04c50f7906b19af03e63a540e0a44166e
83f5bd807e50ab6d644f7770c01e7da5560da2b603106cb18b08a12d92b6c441
References (1)
https://www.npmjs.com/package/optional-cpu-features/v/1.0.3OSV
Details
Ecosystemnpm
Attack Typemalware
Published6/11/2026
Quick Actions
All Incidentsnpm Incidents
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