# SBOM for dataweave-py 1.4.0

> DataWeave interpreter with a Rust-native engine and Python bridge

The Python package dataweave-py 1.4.0 ships 4 SBOM files (CycloneDX) inside its wheels, under `.dist-info/sboms/` ([PEP 770](https://peps.python.org/pep-0770/)). Its wheels carry a verified PEP 740 attestation.

- Package URL (PURL): `pkg:pypi/dataweave-py@1.4.0`
- PyPI: https://pypi.org/project/dataweave-py/1.4.0/
- License: MIT
- Requires Python: \>=3.10
- Documentation: <https://github.com/estebanwasinger/dataweave-py#readme>
- Homepage: <https://github.com/estebanwasinger/dataweave-py>
- Issues: <https://github.com/estebanwasinger/dataweave-py/issues>
- Repository: <https://github.com/estebanwasinger/dataweave-py>

## SBOMs

### dataweave\_py-1.4.0-cp310-abi3-macosx\_10\_12\_universal2.macosx\_10\_12\_x86\_64.macosx\_11\_0\_arm64.whl

PEP 740 attestation verified (GitHub, estebanwasinger/dataweave-py, workflow publish.yml).

- [dataweave\_py-1.4.0.dist-info/sboms/dwpy-python.cyclonedx.json](https://pypi.sbomify.com/artifact/2942fd2f-0170-55dd-8ba0-9e7b6eaa133b/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 3 known vulnerabilities

### dataweave\_py-1.4.0-cp310-abi3-manylinux2014\_aarch64.manylinux\_2\_17\_aarch64.whl

PEP 740 attestation verified (GitHub, estebanwasinger/dataweave-py, workflow publish.yml).

- [dataweave\_py-1.4.0.dist-info/sboms/dwpy-python.cyclonedx.json](https://pypi.sbomify.com/artifact/3e8d0907-ef27-5635-82e9-4771e2165b98/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 3 known vulnerabilities

### dataweave\_py-1.4.0-cp310-abi3-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl

PEP 740 attestation verified (GitHub, estebanwasinger/dataweave-py, workflow publish.yml).

- [dataweave\_py-1.4.0.dist-info/sboms/dwpy-python.cyclonedx.json](https://pypi.sbomify.com/artifact/f989e663-7150-55cc-afa5-b93b0cc70946/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 3 known vulnerabilities

### dataweave\_py-1.4.0-cp310-abi3-win\_amd64.whl

PEP 740 attestation verified (GitHub, estebanwasinger/dataweave-py, workflow publish.yml).

- [dataweave\_py-1.4.0.dist-info/sboms/dwpy-python.cyclonedx.json](https://pypi.sbomify.com/artifact/b9930bd2-38b2-5ea8-8710-a388c80764ce/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 3 known vulnerabilities

## Known vulnerabilities

Components listed in these SBOMs, matched against the [OSV database](https://osv.dev/) as of 2026-11-10.

| Vulnerability | Severity | Component | Fixed in | Summary |
|---|---|---|---|---|
| [RUSTSEC-2026-0176](https://osv.dev/vulnerability/RUSTSEC-2026-0176) | high (8.7) | pyo3 0.27.2 (crates.io) | 0.29.0 | Out-of-bounds read in \`nth\` / \`nth\_back\` for \`PyList\` and \`PyTuple\` iterators |
| [RUSTSEC-2026-0177](https://osv.dev/vulnerability/RUSTSEC-2026-0177) | medium (6.3) | pyo3 0.27.2 (crates.io) | 0.29.0 | Missing \`Sync\` bound on \`PyCFunction::new\_closure\` closures |
| [CVE-2023-49092](https://insights.sbomify.com/CVE-2023-49092/) | medium (5.9) | rsa 0.9.10 (crates.io) | 0.10.0 | Marvin Attack: potential key recovery through timing sidechannels |

## Fetch it over TEA

This SBOM is served over the [Transparency Exchange API](https://github.com/CycloneDX/transparency-exchange-api) (TEA). With the `libtea` client:

```
pip install libtea
python -m libtea https://pypi.sbomify.com pkg:pypi/dataweave-py@1.4.0
```

Machine-readable copy of this page: https://pypi.sbomify.com/package/dataweave-py/1.4.0.json

---
From pypi-tea by sbomify: https://pypi.sbomify.com/package/dataweave-py/1.4.0