npm threat feed

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 53

Updated 11 Oct 2026, 01:57 UTC. Ordered by latest scan.

tailwindcssss@1.2.0

OpenSSF Malicious Packages via OSV confirms tailwindcssss@1.2.0 as malicious (MAL-2026-11393): Malicious code in tailwindcssss (npm)

Malware2026-09-24 09:35

tailwindcssss@1.1.1

OpenSSF Malicious Packages via OSV confirms tailwindcssss@1.1.1 as malicious (MAL-2026-11393): Malicious code in tailwindcssss (npm)

Malware2026-09-24 09:35

tailwindcssss@1.1.0

OpenSSF Malicious Packages via OSV confirms tailwindcssss@1.1.0 as malicious (MAL-2026-11393): Malicious code in tailwindcssss (npm)

Malware2026-09-24 09:35

tailwindcssss@1.0.3

OpenSSF Malicious Packages via OSV confirms tailwindcssss@1.0.3 as malicious (MAL-2026-11393): Malicious code in tailwindcssss (npm)

Malware2026-09-24 09:35

tailwindcssss@1.0.2

OpenSSF Malicious Packages via OSV confirms tailwindcssss@1.0.2 as malicious (MAL-2026-11393): Malicious code in tailwindcssss (npm)