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Ecosystem
Package
Version
Vulnerabilities
sonatype-2026-000204
sonatype-2026-000204
NPM Security Holding Packages - Thu Jan 22 2026
Published Jan 22, 2026
https://help.sonatype.com/en/sonatype-malware-data.html
CVSS Score
Critical
10.0
Components Impacted
Components Impacted
Security Details
Security Details
Sonatype Research
Sonatype Research
Ecosystem
Package
Version
Ecosystem
Package
Version
npm
mcp-iso8859-writer
0.0.1-security
npm
mcp-iso8859-writer
0.1.0
npm
mcp-iso8859-writer
0.1.1
npm
mcp-iso8859-writer
0.2.0
1-4 of 4
sonatype-2026-000204 | Components Impacted | Sonatype Guide | Sonatype Guide