MAL-2026-13800 Malicious code in cvvkshuelwiu (npm)
- Package
- cvvkshuelwiu
- Registry
- npm
What is MAL-2026-13800?
MAL-2026-13800 is a malicious package in cvvkshuelwiu, published on 12 Aug 2026.
Official description
Package [email protected] contains 2 files with no a static rule matches and no traced behaviors of concern. No install-time scripts, network callbacks, credential access, or code execution primitives were identified. The package name is a random-looking alphabetic string, which is unusual for a legitimate library, but the shipped contents do not exhibit any supply-chain attack fingerprint (no exfiltration, no dropper, no silent-relay, no backdoor, no credential distribution).
Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.
What should I do about MAL-2026-13800?
Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.
Sources
Also known as GHSA-9m4j-9m44-ff75.