MAL-2026-10786 Malicious code in @gocortexio/npmgremlinbox-agpl-3-0 (npm)

Malicious package Published
Package
@gocortexio/npmgremlinbox-agpl-3-0
Registry
npm

What is MAL-2026-10786?

MAL-2026-10786 is a malicious package in @gocortexio/npmgremlinbox-agpl-3-0, published on 20 Jul 2026.

Official description

No a static rule matches and no traced-code findings indicate installer harm in this version. The package artifacts show no credential access, no install/import-time network fetch-and-execute, no lifecycle-hook exfiltration, no silent-relay to third-party endpoints, and no dependency-chain dropper signals.

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-2026-10786?

Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.

Sources

Also known as GHSA-6ff8-mg9c-x59x.

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