Malware in @mastra/mem0
Malware was discovered in the npm package @mastra/mem0. Systems with this package installed or running are considered fully compromised, with potential for complete system takeover.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- @mastra/mem0
A critical malware incident was identified in the npm package @mastra/mem0. According to the GitHub Security Advisory (GHSA-7725-4rfp-c7fr), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory indicates that all secrets and keys stored on affected computers should be rotated immediately from a different, uncompromised system. While the package should be removed, the advisory notes that full control of the computer may have been given to an outside entity, meaning removal of the package alone may not eliminate all malicious software that resulted from the installation.\n\nThis represents a critical supply chain attack through a compromised package in the npm ecosystem, with potential for complete system compromise and data exfiltration.
Indicators of compromise
- Packages
- @mastra/mem0
Remediation
- Immediately isolate any system with @mastra/mem0 installed from the network
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Remove the @mastra/mem0 package from all affected systems
- Conduct a full forensic analysis of affected systems to identify any additional malicious software
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider full system reimaging if complete compromise is suspected
Sources
- GitHub Advisory GHSA-7725-4rfp-c7fr · GitHub Advisory Database
Cite this entry
"Malware in @mastra/mem0." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 17, 2026; last updated June 20, 2026. https://supplychainattack.org/incident/malware-in-mastra-mem0-1ptxse
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