# @sigstore/bundle@4.0.0 security report (npm)

- Verdict: **No issues** (risk level: safe)
- Scanned: 2026-10-06T14:22:59.000Z
- Files reviewed: 7
- Findings: no findings
- Report: https://security.togoder.click/npm/@sigstore/bundle
- Source: Togoder Security (https://security.togoder.click), AI source-code review

## Summary

Togoder Security scanned the npm package @sigstore/bundle@4.0.0 on Oct 6, 2026. An AI review of 7 source files produced no findings. No malicious behavior, install-time payloads, credential theft or exfiltration were identified.

## Findings

No findings.

## Files reviewed

- `dist/build.js` (safe): No malicious patterns detected; the code is a legitimate Sigstore bundle builder with no network, filesystem, process, or obfuscated operations.
- `dist/bundle.js` (safe): No malicious patterns detected
- `dist/error.js` (safe): No malicious patterns detected
- `dist/index.js` (safe): This is a standard Sigstore bundle library index file with only re-exports and no malicious patterns detected.
- `dist/serialized.js` (safe): No malicious patterns detected; the code is a straightforward Sigstore bundle serialization utility using protobuf-specs.
- `dist/utility.js` (safe): No malicious patterns detected
- `dist/validate.js` (safe): The code performs only local validation of Sigstore bundle structure with no network, filesystem, process, or dynamic execution behavior.

AI analysis is guidance, not a guarantee. Methodology: https://security.togoder.click/methodology