# SBOM for pymarktools 0.4.1 > A set of markdown utilities for Python, designed to simplify the manipulation and parsing of markdown text. This project leverages Typer for a user-friendly command line interface and is built with a solid codebase structure to facilitate easy development and testing. The Python package pymarktools 0.4.1 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/pymarktools@0.4.1` - PyPI: https://pypi.org/project/pymarktools/0.4.1/ - Requires Python: \>=3.12 - Changelog: - Documentation: - Homepage: - Issues: - Repository: ## SBOMs ### pymarktools-0.4.1-cp312-abi3-macosx\_10\_12\_x86\_64.whl PEP 740 attestation verified (GitHub, jancschaefer/pymarktools, workflow publish.yml). - [pymarktools-0.4.1.dist-info/sboms/pymarktools-py.cyclonedx.json](https://pypi.sbomify.com/artifact/e79e6e4f-f74b-5ac9-99e1-a86266321630/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 14 known vulnerabilities ### pymarktools-0.4.1-cp312-abi3-macosx\_11\_0\_arm64.whl PEP 740 attestation verified (GitHub, jancschaefer/pymarktools, workflow publish.yml). - [pymarktools-0.4.1.dist-info/sboms/pymarktools-py.cyclonedx.json](https://pypi.sbomify.com/artifact/50eb0ef0-b3b7-546f-8ab7-f069d2029075/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 14 known vulnerabilities ### pymarktools-0.4.1-cp312-abi3-manylinux\_2\_17\_aarch64.manylinux2014\_aarch64.whl PEP 740 attestation verified (GitHub, jancschaefer/pymarktools, workflow publish.yml). - [pymarktools-0.4.1.dist-info/sboms/pymarktools-py.cyclonedx.json](https://pypi.sbomify.com/artifact/591a9d3c-f19e-5bc9-a0c2-0d0a6a11feb5/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 14 known vulnerabilities ### pymarktools-0.4.1-cp312-abi3-manylinux\_2\_34\_x86\_64.whl PEP 740 attestation verified (GitHub, jancschaefer/pymarktools, workflow publish.yml). - [pymarktools-0.4.1.dist-info/sboms/pymarktools-py.cyclonedx.json](https://pypi.sbomify.com/artifact/32f77c8f-2d61-54d2-8d3c-089b9f01d1ac/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 14 known vulnerabilities ### pymarktools-0.4.1-cp312-abi3-win\_amd64.whl PEP 740 attestation verified (GitHub, jancschaefer/pymarktools, workflow publish.yml). - [pymarktools-0.4.1.dist-info/sboms/pymarktools-py.cyclonedx.json](https://pypi.sbomify.com/artifact/3df33287-39ff-5dcf-b6e8-5fc9fdcba659/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 14 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 0.24.2 (crates.io) | 0.29.0 | Out-of-bounds read in \`nth\` / \`nth\_back\` for \`PyList\` and \`PyTuple\` iterators | | [RUSTSEC-2026-0340](https://osv.dev/vulnerability/RUSTSEC-2026-0340) | high (7.5) | quinn-proto 0.11.16 (crates.io) | 0.11.18 | Peer minimum ACK delay can panic quinn-proto when ACK\_FREQUENCY transmission is enabled | | [RUSTSEC-2026-0341](https://osv.dev/vulnerability/RUSTSEC-2026-0341) | high (7.5) | quinn-proto 0.11.16 (crates.io) | 0.11.17 | Stream reassembly memory-exhaustion guard in quinn-proto can be bypassed | | [RUSTSEC-2026-0177](https://osv.dev/vulnerability/RUSTSEC-2026-0177) | medium (6.3) | pyo3 0.24.2 (crates.io) | 0.29.0 | Missing \`Sync\` bound on \`PyCFunction::new\_closure\` closures | | [CVE-2026-123613](https://insights.sbomify.com/CVE-2026-123613/) | medium (5.3) | rustls 0.23.43 (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 0.23.43 (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 0.23.43 (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 0.23.43 (crates.io) | 0.23.46 | Unauthenticated ServerHello can downgrade later connections to classical key exchange | | [RUSTSEC-2026-0338](https://osv.dev/vulnerability/RUSTSEC-2026-0338) | unknown | quinn-proto 0.11.16 (crates.io) | 0.11.18 | Remote peer can panic quinn-proto with zero-length STREAM frames during unordered reads | | [RUSTSEC-2026-0339](https://osv.dev/vulnerability/RUSTSEC-2026-0339) | unknown | quinn-proto 0.11.16 (crates.io) | 0.11.17 | Unbounded growth of pending connection ID retirements in quinn-proto | | [RUSTSEC-2026-0342](https://osv.dev/vulnerability/RUSTSEC-2026-0342) | unknown | quinn-proto 0.11.16 (crates.io) | 0.11.17 | Zero-length DATAGRAM frames bypass the receive buffer limit in quinn-proto | | [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-2026-0386](https://osv.dev/vulnerability/RUSTSEC-2026-0386) | unknown | tokio 1.53.1 (crates.io) | 1.53.3 | \`AsyncFd::new\` and related constructors violate I/O safety | | [CVE-2026-111943](https://insights.sbomify.com/CVE-2026-111943/) | unknown | webpki-roots 1.0.9 (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/pymarktools@0.4.1 ``` Machine-readable copy of this page: https://pypi.sbomify.com/package/pymarktools/0.4.1.json --- From pypi-tea by sbomify: https://pypi.sbomify.com/package/pymarktools/0.4.1