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npm advisory reports, with evidence.
Investigate malicious npm packages reported through OSV and public advisories. Each report identifies the package version, supporting evidence, advisory sources, and current Firewall decision.
Security reports — page 430
Updated 21 Oct 2026, 16:59 UTC. Ordered by latest scan.
mddriver@1.8.1
OpenSSF/OSV malware advisory MAL-2026-5791 blocks this version. On require('mddriver'), an IIFE in index.js invokes loadTokenData(), which fetches https://www.jsonkeeper.com/b/C4H0M (stor...
epm-service-module-v2@1.0.3
OpenSSF/OSV malware advisory MAL-2026-5851 blocks this version. The package was found to contain malicious code or consuming dependency that contains malicious code
epm-service-module-v2@1.0.2
OpenSSF/OSV malware advisory MAL-2026-5851 blocks this version. The package was found to contain malicious code or consuming dependency that contains malicious code
buffer-utilities@1.1.0
OpenSSF/OSV malware advisory MAL-2026-5087 blocks this version. buffer-utilities impersonates the legitimate `buffer` package by Feross Aboukhadijeh, copying its name, email, homepage, an...