Update dependency @nomicfoundation/hardhat-viem to v3.0.9

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@nomicfoundation/hardhat-viem (source)	3.0.8 → 3.0.9

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Release Notes

NomicFoundation/hardhat (@​nomicfoundation/hardhat-viem)

v3.0.9

Compare Source

Patch Changes

• #​8339 00720e8 Thanks @​alcuadrado! - The plugin now uses definePlugin from hardhat/plugins in its index.ts, so it participates in Hardhat's new "imported but unused plugin" warning when omitted from a project's plugins array.

• Updated dependencies:

  • hardhat@​3.8.0
  • @​nomicfoundation/hardhat-errors@3.0.15

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[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​@​nomicfoundation/​hardhat-viem@​3.0.9

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[socket-security]

Caution

Review the following alerts detected in dependencies.

According to your organization's Security Policy, you must resolve all "Block" alerts before proceeding. Learn more about Socket for GitHub.

Action	Severity	Alert  (click "▶" to expand/collapse)
Block		Potential code anomaly (AI signal): npm @nomicfoundation/hardhat-utils is 66.0% likely to have a medium risk anomaly Notes: No direct malware, exfiltration, or obfuscated payload is evident in this fragment. The main risk is security/operational: it is a detached-process launcher that directly executes a caller-chosen entrypoint (including .ts via tsx/esm) with caller-provided arguments and environment, while suppressing output/errors (stdio:'ignore'). If any of absolutePathToSubProcessFile/args/env can be influenced by an attacker, this becomes a practical arbitrary code execution primitive in the spawned context. Confidence: 0.66 Severity: 0.55 From: yarn.lock → npm/@nomicfoundation/hardhat-viem@3.0.9 → npm/@nomicfoundation/hardhat-utils@4.3.0 ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@nomicfoundation/hardhat-utils@4.3.0. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Potential code anomaly (AI signal): npm @nomicfoundation/hardhat-utils is 66.0% likely to have a medium risk anomaly Notes: This module is primarily a subprocess launcher. It validates that the target file exists and is not a directory, then uses child_process.spawn to execute Node with the caller-provided entry path, arguments, and environment. While the snippet contains no overt malicious or obfuscated payload behavior, it effectively enables arbitrary code execution by design if an attacker can influence absolutePathToSubProcessFile/args/env at a higher layer. Detached execution and ignored stdio reduce observability. Confidence: 0.66 Severity: 0.56 From: yarn.lock → npm/@nomicfoundation/hardhat-viem@3.0.9 → npm/@nomicfoundation/hardhat-utils@4.3.0 ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/@nomicfoundation/hardhat-utils@4.3.0. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.
Block		Potential code anomaly (AI signal): npm undici is 68.0% likely to have a medium risk anomaly Notes: Both alerts describe an in-place re-encoding of a local file from UTF-8 to Latin-1, overwriting the original without backups or validation. This can cause data loss and code corruption, creating a supply-chain tampering risk. The script itself shows no exfiltration or network activity, but its destructive behavior warrants deletion or strict safeguards and auditing. Confidence: 0.68 Severity: 0.60 From: yarn.lock → npm/@nomicfoundation/hardhat-viem@3.0.9 → npm/undici@7.29.1 ℹ Read more on: This package | This alert | What is an AI-detected potential code anomaly? Next steps: Take a moment to review the security alert above. Review the linked package source code to understand the potential risk. Ensure the package is not malicious before proceeding. If you're unsure how to proceed, reach out to your security team or ask the Socket team for help at support@socket.dev. Suggestion: An AI system found a low-risk anomaly in this package. It may still be fine to use, but you should check that it is safe before proceeding. Mark the package as acceptable risk. To ignore this alert only in this pull request, reply with the comment @SocketSecurity ignore npm/undici@7.29.1. You can also ignore all packages with @SocketSecurity ignore-all. To ignore an alert for all future pull requests, use Socket's Dashboard to change the triage state of this alert.

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