zstd-codec
Zstandard codec powered by Emscripten
1
Versions
MIT
License
No
Install Scripts
Missing
Provenance
Supply chain provenance
Status for the latest visible version.
No SLSA provenance
npm registry signatures
gitHead linked
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
yoshihitoh
Accepted risks
Findings the reviewer chose to accept rather than block on.
| Source | Rule | Reason | Accepted by | When |
|---|---|---|---|---|
| semgrep | semgrep:new-function-constructor | AI (semgrep): Emscripten-generated WASM binding files routinely use new Function() as part of module initialization. This is a stable false positive for zstd-codec's WASM binding. | ai | |
| semgrep | semgrep:base64-decode | AI (semgrep): Emscripten embeds the WASM binary as base64 in the JS binding file. This is standard output for WASM-compiled codecs, not a malicious payload. | ai |
Versions (showing 1 of 1)
| Version | Deps | Published |
|---|---|---|
| 0.1.5 | 0 / 10 |
v0.1.5
1 finding
LOW
No provenance attestation
provenance
Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.