bigops-tslint (npm) · Malicious Code
Affects bigops-tslintSource GCVE Database
Malicious package : remove bigops-tslint and rotate any secrets on hosts that installed it.
Data as of 6 Aug 2026, 19:34 UTC
Malicious package
Published to npm · OSV MAL-2026-12848
What to do
Remove bigops-tslint 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 |
|---|---|---|
| npmbigops-tslint | Affected
| Fixed in– |
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Description
The npm package bigops-tslint version 35.9.4 contains malicious code that executes arbitrary attacker-controlled binaries on the host system. It masquerades as a TypeScript lint tool but downloads and runs opaque native binaries from obfuscated Cloudflare Workers hosts. This behavior results in full system compromise upon installation or requiring the package.