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Malware in @mastra/voice-deepgram

Malware was discovered in the npm package @mastra/voice-deepgram. Systems with this package installed or running are considered fully compromised, with potential for complete system takeover by an external entity.

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Disclosed
Last updated
Blast radius
Any system with the package installed or running
Ecosystems
Attack vectors
Affected entities
  • @mastra/voice-deepgram

A critical malware incident was identified in the npm package @mastra/voice-deepgram. According to the GitHub Security Advisory (GHSA-858r-w468-45r4), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory indicates that the malware grants full control of affected systems to an outside entity. All secrets and keys stored on compromised computers should be rotated immediately from a different, unaffected system.\n\nWhile the package should be removed, the advisory notes that complete removal of all malicious software cannot be guaranteed due to the level of system compromise achieved by the malware.\n\nAffected package: @mastra/voice-deepgram (npm).

Indicators of compromise

Packages
  • @mastra/voice-deepgram

Remediation

  • Immediately remove the @mastra/voice-deepgram package from all systems
  • Rotate all secrets, API keys, and credentials from a different, unaffected computer
  • Assume full system compromise and consider rebuilding affected systems from clean media
  • Audit all system activity and network connections from the time of package installation
  • Review and revoke any access tokens or credentials that may have been exposed

Sources

  1. GitHub Advisory GHSA-858r-w468-45r4 · GitHub Advisory Database

Cite this entry

"Malware in @mastra/voice-deepgram." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed June 17, 2026; last updated June 20, 2026. https://supplychainattack.org/incident/malware-in-mastra-voice-deepgram-1s2hq3

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