Critical Malicious Code Vulnerability in @pkgship/frpc-linux-arm64 Package
Summary
MAL-2026-17922: Malicious code in @pkgship/frpc-linux-arm64 (npm). Affects @pkgship/frpc-linux-arm64 versions 0.71.0. No fix is published. How to fix ↓
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Background
The @pkgship/frpc-linux-arm64 package is a Node.js library designed for remote port forwarding and tunneling, primarily used in scenarios where secure access to remote services is required. This package is intended for ARM64 architecture, making it suitable for various devices. However, it has been identified to contain malicious code that compromises the security of any system it is installed on.
Vulnerability Detail
The vulnerability originates from the presence of embedded malicious code within the @pkgship/frpc-linux-arm64 package. This code can fully compromise any computer that has the package installed, allowing unauthorized access to sensitive information such as secrets and keys. The ramifications of this vulnerability are severe, as it may lead to data breaches and loss of control over the affected systems. Users are advised to treat any system running this package as compromised.
How To Fix
This package is malicious. Remove it and rotate any credentials it could have accessed.
npm uninstall @pkgship/frpc-linux-arm64If it arrived as a transitive dependency, remove the package that pulled it in, then reinstall.
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Workaround
There are no effective workarounds for this vulnerability other than removing the package and securing your system. It is recommended to monitor your system for any unusual activity following the removal.
Conclusion
The @pkgship/frpc-linux-arm64 package contains malicious code that poses a significant security risk. Immediate action is required to uninstall the package and secure any compromised systems. Users should remain vigilant and utilize tools like Vulert to monitor for vulnerabilities in their software.
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FAQ
You should immediately uninstall the package and rotate any secrets or keys stored on the affected system.
You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Visit Vulert Scanner to check if your application is affected without any signup.
Failing to address this vulnerability can lead to unauthorized access to sensitive information, potential data breaches, and loss of control over your systems.
No, there is currently no patched version available for this package. The only solution is to uninstall it.
No, it is highly recommended to avoid using this package due to the embedded malicious code that compromises system security.
