Which versions of @mastra/mem0 are malicious?

The following npm versions of @mastra/mem0 are flagged malicious: 0.1.14. Treat any of these as compromised.

How do I remediate @mastra/mem0 if I installed it?

Remove @mastra/mem0 from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound network activity or persistence. Use O3 Security's dependency scanner to confirm the package and its artifacts are fully purged across your stack.

Is @mastra/mem0 part of a known attack campaign?

Yes — @mastra/mem0 is associated with the GHSA-7725-4rfp-c7fr campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

Can O3 Security detect @mastra/mem0 in my codebase?

Yes. O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, blocking @mastra/mem0 and packages like it before any post-install script runs.

Malicious package

@mastra/mem0npm

Malicious code in @mastra/mem0 (npm) Remove it immediately and rotate any exposed credentials.

MAL-2026-6053

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

npm uninstall @mastra/mem0

What this malware does

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.

Malicious versions

1 flagged

0.1.14

Indicators of compromise (SHA-256)

b7d985842e7c7f2b604c887f828658e3d7c3dc59c5a39c76c93007428a9db74a

Frequently asked questions

No. @mastra/mem0 on npm has been identified as a malicious package (version 0.1.14 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

GHSA-7725-4rfp-c7fr

References

github.com

Scan your dependencies

O3 Security blocks malicious packages like this at install time and in CI.

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