node-calculator-1b6e (npm) · Malicious Code
Affects node-calculator-1b6eSource GCVE Database
Malicious package : remove node-calculator-1b6e and rotate any secrets on hosts that installed it.
Data as of 13 Nov 2026, 19:30 UTC
Malicious package
Published to npm · OSV MAL-2025-190517
What to do
Remove node-calculator-1b6e from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| npmnode-calculator-1b6e | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
The npm package 'node-calculator-1b6e' version 3.0.11 has been identified as containing malicious code. This package communicates with a domain linked to malicious activity, indicating it may be used for harmful purposes. No CVSS score or detailed impact analysis is provided. There is no information about patches or fixes for this package version.