Malware in @mastra/voice-openai
Malware was discovered in the npm package @mastra/voice-openai. 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/voice-openai
A critical malware incident was identified in the npm package @mastra/voice-openai. According to the GitHub Security Advisory (GHSA-8p42-82r4-mf65), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory recommends immediate action: all secrets and keys stored on affected computers should be rotated from a different, uncompromised system. While the malicious package should be removed, there is no guarantee that removal will eliminate all malicious software that may have been installed as a result of the initial compromise, given the potential for full system control by an outside entity.\n\nAffected users should treat any system that has run this package as potentially fully compromised and take appropriate incident response measures.
Indicators of compromise
- Packages
- @mastra/voice-openai
Remediation
- Immediately remove the @mastra/voice-openai package from all systems
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Conduct a full security audit and malware scan of any system that had this package installed or running
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider the affected system(s) as potentially fully compromised and plan for complete rebuild if critical systems are involved
- Monitor for any suspicious activity on accounts or systems that may have been exposed
Sources
- GitHub Advisory GHSA-8p42-82r4-mf65 · GitHub Advisory Database
Cite this entry
"Malware in @mastra/voice-openai." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 17, 2026; last updated June 20, 2026. https://supplychainattack.org/incident/malware-in-mastra-voice-openai-16o7s3
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