# SBOM for blacksquare 0.10.0

> A package for creating crossword puzzles

The Python package blacksquare 0.10.0 ships 5 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/blacksquare@0.10.0`
- PyPI: https://pypi.org/project/blacksquare/0.10.0/
- Requires Python: \>=3.10
- Source: <https://github.com/pmaher86/blacksquare>

## SBOMs

### blacksquare-0.10.0-cp310-abi3-macosx\_10\_12\_x86\_64.whl

PEP 740 attestation verified (GitHub, pmaher86/blacksquare, workflow build-and-deploy.yaml).

- [blacksquare-0.10.0.dist-info/sboms/blacksquare.cyclonedx.json](https://pypi.sbomify.com/artifact/fa78ed9d-de1a-5edc-ae9e-83843b68437a/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 3 known vulnerabilities

### blacksquare-0.10.0-cp310-abi3-macosx\_11\_0\_arm64.whl

PEP 740 attestation verified (GitHub, pmaher86/blacksquare, workflow build-and-deploy.yaml).

- [blacksquare-0.10.0.dist-info/sboms/blacksquare.cyclonedx.json](https://pypi.sbomify.com/artifact/2620f345-f0c0-5e2e-bb7c-d36664eb4027/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 3 known vulnerabilities

### blacksquare-0.10.0-cp310-abi3-manylinux\_2\_17\_aarch64.manylinux2014\_aarch64.whl

PEP 740 attestation verified (GitHub, pmaher86/blacksquare, workflow build-and-deploy.yaml).

- [blacksquare-0.10.0.dist-info/sboms/blacksquare.cyclonedx.json](https://pypi.sbomify.com/artifact/278ec27e-04e3-52b5-8e61-79120359f45b/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 3 known vulnerabilities

### blacksquare-0.10.0-cp310-abi3-manylinux\_2\_17\_x86\_64.manylinux2014\_x86\_64.whl

PEP 740 attestation verified (GitHub, pmaher86/blacksquare, workflow build-and-deploy.yaml).

- [blacksquare-0.10.0.dist-info/sboms/blacksquare.cyclonedx.json](https://pypi.sbomify.com/artifact/8b8a791d-83fb-56c8-bffd-355aceb5f0eb/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 3 known vulnerabilities

### blacksquare-0.10.0-cp310-abi3-win\_amd64.whl

PEP 740 attestation verified (GitHub, pmaher86/blacksquare, workflow build-and-deploy.yaml).

- [blacksquare-0.10.0.dist-info/sboms/blacksquare.cyclonedx.json](https://pypi.sbomify.com/artifact/98405168-acaf-5b27-a690-d3bc74ceaa55/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 |
|---|---|---|---|---|
| [GHSA-36hh-v3qg-5jq4](https://osv.dev/vulnerability/GHSA-36hh-v3qg-5jq4) | high (8.7) | pyo3 0.23.5 (crates.io) | 0.29.0 | PyO3 has an 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 0.23.5 (crates.io) | 0.29.0 | Missing \`Sync\` bound on \`PyCFunction::new\_closure\` closures |
| [RUSTSEC-2025-0020](https://osv.dev/vulnerability/RUSTSEC-2025-0020) | low (2.9) | pyo3 0.23.5 (crates.io) | 0.24.1 | Risk of buffer overflow in \`PyString::from\_object\` |

## 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/blacksquare@0.10.0
```

Machine-readable copy of this page: https://pypi.sbomify.com/package/blacksquare/0.10.0.json

---
From pypi-tea by sbomify: https://pypi.sbomify.com/package/blacksquare/0.10.0