# SBOM for py-whelk 0.4.0

> Wrapper arround whelk-rs for integration with py-horned-owl

The Python package py-whelk 0.4.0 ships 1 SBOM file (CycloneDX) inside its wheels, under `.dist-info/sboms/` ([PEP 770](https://peps.python.org/pep-0770/)).

- Package URL (PURL): `pkg:pypi/py-whelk@0.4.0`
- PyPI: https://pypi.org/project/py-whelk/0.4.0/
- Requires Python: \>=3.10

## SBOMs

### py\_whelk-0.4.0-py3-none-manylinux\_2\_34\_x86\_64.whl

- [py\_whelk-0.4.0.dist-info/sboms/py-whelk.cyclonedx.json](https://pypi.sbomify.com/artifact/55206732-99ae-5bf7-ad15-0a24ed5c6c11/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 15 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-2026-0194](https://osv.dev/vulnerability/RUSTSEC-2026-0194) | high (7.5) | quick-xml 0.31.0 (crates.io) | 0.41.0 | Quadratic run time when checking a start tag for duplicate attribute names |
| [RUSTSEC-2026-0194](https://osv.dev/vulnerability/RUSTSEC-2026-0194) | high (7.5) | quick-xml 0.37.5 (crates.io) | 0.41.0 | Quadratic run time when checking a start tag for duplicate attribute names |
| [RUSTSEC-2026-0195](https://osv.dev/vulnerability/RUSTSEC-2026-0195) | high (7.5) | quick-xml 0.31.0 (crates.io) | 0.41.0 | Unbounded namespace-declaration allocation in \`NsReader\` enables memory-exhaustion denial of service |
| [RUSTSEC-2026-0195](https://osv.dev/vulnerability/RUSTSEC-2026-0195) | high (7.5) | quick-xml 0.37.5 (crates.io) | 0.41.0 | Unbounded namespace-declaration allocation in \`NsReader\` enables memory-exhaustion denial of service |
| [CVE-2026-123613](https://insights.sbomify.com/CVE-2026-123613/) | medium (5.3) | rustls 0.23.39 (crates.io) | 0.23.45 | TLS 1.3 handshake messages incorrectly accepted across encryption level boundaries |
| [CVE-2026-123609](https://insights.sbomify.com/CVE-2026-123609/) | medium (4.0) | rustls 0.23.39 (crates.io) | 0.23.46 | \`Debug\` impls for client session values expose TLS secrets |
| [CVE-2026-123610](https://insights.sbomify.com/CVE-2026-123610/) | low (3.7) | rustls 0.23.39 (crates.io) | 0.23.46 | Brotli certificate decompression can allocate up to 1 GiB before authentication |
| [CVE-2026-123611](https://insights.sbomify.com/CVE-2026-123611/) | low (3.7) | rustls 0.23.39 (crates.io) | 0.23.46 | Unauthenticated ServerHello can downgrade later connections to classical key exchange |
| [RUSTSEC-2026-0247](https://osv.dev/vulnerability/RUSTSEC-2026-0247) | unknown | bitmaps 2.1.0 (crates.io) | none listed | bitmaps is unmaintained |
| [RUSTSEC-2023-0126](https://osv.dev/vulnerability/RUSTSEC-2023-0126) | unknown | im 15.1.0 (crates.io) | none listed | Aliasing violation in \`OrdSet\` insertion |
| [RUSTSEC-2026-0248](https://osv.dev/vulnerability/RUSTSEC-2026-0248) | unknown | im 15.1.0 (crates.io) | none listed | im is unmaintained |
| [CVE-2026-111943](https://insights.sbomify.com/CVE-2026-111943/) | unknown | rustls-webpki 0.103.13 (crates.io) | 0.103.16 | Certificate verification may accept distrusted intermediates |
| [RUSTSEC-2026-0251](https://osv.dev/vulnerability/RUSTSEC-2026-0251) | unknown | sized-chunks 0.6.5 (crates.io) | none listed | sized-chunks is unmaintained |
| [RUSTSEC-2026-0255](https://osv.dev/vulnerability/RUSTSEC-2026-0255) | unknown | sized-chunks 0.6.5 (crates.io) | none listed | Panic-safety unsoundness in \`Chunk\`, \`RingBuffer\`, and \`InlineArray\` (use-after-free / double-free) |
| [CVE-2026-111943](https://insights.sbomify.com/CVE-2026-111943/) | unknown | webpki-roots 1.0.7 (crates.io) | 1.0.10 | Bundled root certificates allow trust in distrusted emSign intermediates |

## 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-whelk@0.4.0
```

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

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