@picovoice/leopard-node
Picovoice Leopard Node.js binding
Supply chain provenance
Status for the latest visible version.
Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.
Maintainers
Keywords
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| npm-metadata | bundled-binaries | AI (npm-metadata): Picovoice Leopard is a native speech recognition SDK that legitimately ships precompiled platform-specific .node binaries for all supported architectures. This is the documented and expected distribution pattern. | ai | |
| semgrep | semgrep:dynamic-require | AI (semgrep): Dynamic require is used to load the platform-appropriate native .node binary at runtime — a standard and necessary pattern for cross-platform native Node.js bindings. | ai |
v3.0.1
2 findingsPackage contains compiled binaries that could be backdoors: • lib/windows/amd64/pv_ypu_impl_cuda_leopard.dll • lib/linux/x86_64/pv_leopard.node • lib/mac/arm64/pv_leopard.node • lib/mac/x86_64/pv_leopard.node • lib/raspberry-pi/cortex-a53-aarch64/pv_leopard.node • lib/raspberry-pi/cortex-a53/pv_leopard.node • lib/raspberry-pi/cortex-a72-aarch64/pv_leopard.node • lib/raspberry-pi/cortex-a72/pv_leopard.node • lib/raspberry-pi/cortex-a76-aarch64/pv_leopard.node • lib/raspberry-pi/cortex-a76/pv_leopard.node ... and 2 more
Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.
v3.0.0
1 findingPackage was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.