# SBOM for py-alpha-lib 0.4.0

> Alpha Library: A high-performance rolling window calculation library implemented in Rust with Python bindings. Used for financial data analysis and factor research.

The Python package py-alpha-lib 0.4.0 ships 8 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/py-alpha-lib@0.4.0`
- PyPI: https://pypi.org/project/py-alpha-lib/0.4.0/
- Author: ElseJJ
- Requires Python: \>=3.12
- repository: <https://github.com/msd-rs/py-alpha-lib>

## SBOMs

### py\_alpha\_lib-0.4.0-cp312-abi3-macosx\_11\_0\_arm64.whl

PEP 740 attestation verified (GitHub, msd-rs/py-alpha-lib, workflow CI.yml).

- [py\_alpha\_lib-0.4.0.dist-info/sboms/alpha.cyclonedx.json](https://pypi.sbomify.com/artifact/b77b86bc-7e79-5da4-ac25-dc622a2556d9/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 2 known vulnerabilities

### py\_alpha\_lib-0.4.0-cp312-abi3-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl

PEP 740 attestation verified (GitHub, msd-rs/py-alpha-lib, workflow CI.yml).

- [py\_alpha\_lib-0.4.0.dist-info/sboms/alpha.cyclonedx.json](https://pypi.sbomify.com/artifact/86992da4-438f-5ff8-ae90-c53563062901/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 2 known vulnerabilities

### py\_alpha\_lib-0.4.0-cp312-abi3-musllinux\_1\_2\_x86\_64.whl

PEP 740 attestation verified (GitHub, msd-rs/py-alpha-lib, workflow CI.yml).

- [py\_alpha\_lib-0.4.0.dist-info/sboms/alpha.cyclonedx.json](https://pypi.sbomify.com/artifact/fe6c7ce7-b0ca-592a-b170-4c0bc08d784d/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 2 known vulnerabilities

### py\_alpha\_lib-0.4.0-cp312-abi3-win\_amd64.whl

PEP 740 attestation verified (GitHub, msd-rs/py-alpha-lib, workflow CI.yml).

- [py\_alpha\_lib-0.4.0.dist-info/sboms/alpha.cyclonedx.json](https://pypi.sbomify.com/artifact/a96341bc-d05d-57dd-a4be-6a5ab5a15142/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 2 known vulnerabilities

### py\_alpha\_lib-0.4.0-cp315-abi3.abi3t-macosx\_11\_0\_arm64.whl

PEP 740 attestation verified (GitHub, msd-rs/py-alpha-lib, workflow CI.yml).

- [py\_alpha\_lib-0.4.0.dist-info/sboms/alpha.cyclonedx.json](https://pypi.sbomify.com/artifact/80661be7-7c87-58c0-b537-3b4ec3537235/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 2 known vulnerabilities

### py\_alpha\_lib-0.4.0-cp315-abi3.abi3t-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl

PEP 740 attestation verified (GitHub, msd-rs/py-alpha-lib, workflow CI.yml).

- [py\_alpha\_lib-0.4.0.dist-info/sboms/alpha.cyclonedx.json](https://pypi.sbomify.com/artifact/b2fcfb76-f490-50e6-970e-0c0096dc4268/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 2 known vulnerabilities

### py\_alpha\_lib-0.4.0-cp315-abi3.abi3t-musllinux\_1\_2\_x86\_64.whl

PEP 740 attestation verified (GitHub, msd-rs/py-alpha-lib, workflow CI.yml).

- [py\_alpha\_lib-0.4.0.dist-info/sboms/alpha.cyclonedx.json](https://pypi.sbomify.com/artifact/0aab2104-1c9f-5ba0-9c69-0940d2ecb284/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 2 known vulnerabilities

### py\_alpha\_lib-0.4.0-cp315-abi3.abi3t-win\_amd64.whl

PEP 740 attestation verified (GitHub, msd-rs/py-alpha-lib, workflow CI.yml).

- [py\_alpha\_lib-0.4.0.dist-info/sboms/alpha.cyclonedx.json](https://pypi.sbomify.com/artifact/2b71c7b8-3cc7-5de3-a53c-c128ad6e2b26/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 2 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-2026-0190](https://osv.dev/vulnerability/RUSTSEC-2026-0190) | unknown | anyhow 1.0.100 (crates.io) | 1.0.103 | Unsoundness in \`Error::downcast\_mut()\` |
| [RUSTSEC-2026-0204](https://osv.dev/vulnerability/RUSTSEC-2026-0204) | unknown | crossbeam-epoch 0.9.18 (crates.io) | 0.9.20 | Invalid pointer dereference in \`fmt::Pointer\` impl for \`Atomic\` and \`Shared\` when the underlying pointer is invalid |

## 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/py-alpha-lib@0.4.0
```

Machine-readable copy of this page: https://pypi.sbomify.com/package/py-alpha-lib/0.4.0.json

---
From pypi-tea by sbomify: https://pypi.sbomify.com/package/py-alpha-lib/0.4.0