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resolvedcritical

Malicious code in solnetwallet.net.core (NuGet)

Malicious code was discovered in multiple versions of the solnetwallet.net.core NuGet package. The package was identified by the OpenSSF malicious packages project and published as advisory GHSA-v3mq-96fv-mggm on July 20, 2026.

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Disclosed
Last updated
Blast radius
Multiple versions of solnetwallet.net.core package on NuGet
Ecosystems
NuGet
Attack vectors
Compromised package
Affected entities
  • solnetwallet.net.coreNuGet package with malicious code

The solnetwallet.net.core package on NuGet was found to contain malicious code across numerous versions. This incident was identified and credited to the OpenSSF's malicious packages project, which maintains a repository of known malicious software supply chain incidents.\n\nThe advisory GHSA-v3mq-96fv-mggm was published on July 20, 2026, documenting the compromise. The malicious package affected multiple versions distributed through the NuGet package manager, a critical supply chain vector for .NET developers.\n\nDevelopers who have installed affected versions of solnetwallet.net.core should immediately remove the package and audit their systems for any unauthorized activity or data exfiltration.

Remediation

  • Remove all versions of solnetwallet.net.core from affected systems immediately
  • Audit systems for signs of compromise or unauthorized access
  • Review application logs for suspicious activity related to the package
  • Consider using alternative, verified wallet libraries for Solana .NET integration
  • Update dependency management tools to flag or block this package

Sources

  1. GitHub Advisory GHSA-v3mq-96fv-mggm · GitHub Advisory Database

Cite this entry

"Malicious code in solnetwallet.net.core (NuGet)." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 20, 2026; last updated July 20, 2026. https://supplychainattack.org/incident/malicious-code-in-solnetwallet-net-core-nuget-1y4kdy

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