# SBOM for polars-runtime-64 2.1.0 > Blazingly fast DataFrame library The Python package polars-runtime-64 2.1.0 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/polars-runtime-64@2.1.0` - PyPI: https://pypi.org/project/polars-runtime-64/2.1.0/ - Requires Python: \>=3.11 - Changelog: - Documentation: - Homepage: - Repository: ## SBOMs ### polars\_runtime\_64-2.1.0-cp311-abi3-macosx\_10\_12\_x86\_64.whl PEP 740 attestation verified (GitHub, pola-rs/polars, workflow release-python.yml). - [polars\_runtime\_64-2.1.0.dist-info/sboms/polars-runtime-64.cyclonedx.json](https://pypi.sbomify.com/artifact/37e39e15-8456-5d98-aaf8-697cfb882860/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 20 known vulnerabilities ### polars\_runtime\_64-2.1.0-cp311-abi3-macosx\_11\_0\_arm64.whl PEP 740 attestation verified (GitHub, pola-rs/polars, workflow release-python.yml). - [polars\_runtime\_64-2.1.0.dist-info/sboms/polars-runtime-64.cyclonedx.json](https://pypi.sbomify.com/artifact/5511f373-3a22-58f4-b814-a2ca051d977f/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 20 known vulnerabilities ### polars\_runtime\_64-2.1.0-cp311-abi3-manylinux\_2\_17\_aarch64.manylinux2014\_aarch64.whl PEP 740 attestation verified (GitHub, pola-rs/polars, workflow release-python.yml). - [polars\_runtime\_64-2.1.0.dist-info/sboms/polars-runtime-64.cyclonedx.json](https://pypi.sbomify.com/artifact/801eb787-305e-55e0-8cdd-a5ff2ffa2bde/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 20 known vulnerabilities ### polars\_runtime\_64-2.1.0-cp311-abi3-manylinux\_2\_17\_x86\_64.manylinux2014\_x86\_64.whl PEP 740 attestation verified (GitHub, pola-rs/polars, workflow release-python.yml). - [polars\_runtime\_64-2.1.0.dist-info/sboms/polars-runtime-64.cyclonedx.json](https://pypi.sbomify.com/artifact/b01536c3-531a-54e8-8b59-728b931df902/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 20 known vulnerabilities ### polars\_runtime\_64-2.1.0-cp311-abi3-musllinux\_1\_2\_aarch64.whl PEP 740 attestation verified (GitHub, pola-rs/polars, workflow release-python.yml). - [polars\_runtime\_64-2.1.0.dist-info/sboms/polars-runtime-64.cyclonedx.json](https://pypi.sbomify.com/artifact/9fd9b37b-fc4e-500f-868e-03d5c9d8d01f/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 20 known vulnerabilities ### polars\_runtime\_64-2.1.0-cp311-abi3-musllinux\_1\_2\_x86\_64.whl PEP 740 attestation verified (GitHub, pola-rs/polars, workflow release-python.yml). - [polars\_runtime\_64-2.1.0.dist-info/sboms/polars-runtime-64.cyclonedx.json](https://pypi.sbomify.com/artifact/e73b7e9c-46cb-5b42-aa41-952f94d31c6a/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 20 known vulnerabilities ### polars\_runtime\_64-2.1.0-cp311-abi3-win\_amd64.whl PEP 740 attestation verified (GitHub, pola-rs/polars, workflow release-python.yml). - [polars\_runtime\_64-2.1.0.dist-info/sboms/polars-runtime-64.cyclonedx.json](https://pypi.sbomify.com/artifact/4746feea-7254-5dc3-9f5b-06f4e4cb72ec/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 20 known vulnerabilities ### polars\_runtime\_64-2.1.0-cp311-abi3-win\_arm64.whl PEP 740 attestation verified (GitHub, pola-rs/polars, workflow release-python.yml). - [polars\_runtime\_64-2.1.0.dist-info/sboms/polars-runtime-64.cyclonedx.json](https://pypi.sbomify.com/artifact/fd5d76bb-b5ec-50b7-952f-893c7ec7b91c/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 20 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-2026-0340](https://osv.dev/vulnerability/RUSTSEC-2026-0340) | high (7.5) | quinn-proto 0.11.17 (crates.io) | 0.11.18 | Peer minimum ACK delay can panic quinn-proto when ACK\_FREQUENCY transmission is enabled | | [RUSTSEC-2026-0343](https://osv.dev/vulnerability/RUSTSEC-2026-0343) | high (7.5) | quinn-proto 0.11.17 (crates.io) | 0.11.18 | Outgoing datagram buffer accounting can panic the sender in quinn-proto | | [RUSTSEC-2025-0141](https://osv.dev/vulnerability/RUSTSEC-2025-0141) | unknown | bincode 2.0.1 (crates.io) | none listed | Bincode is unmaintained | | [RUSTSEC-2026-0385](https://osv.dev/vulnerability/RUSTSEC-2026-0385) | unknown | ctutils 0.4.2 (crates.io) | 0.4.4 | Non-constant-time mask generation and \`u128\` comparisons | | [RUSTSEC-2026-0338](https://osv.dev/vulnerability/RUSTSEC-2026-0338) | unknown | quinn-proto 0.11.17 (crates.io) | 0.11.18 | Remote peer can panic quinn-proto with zero-length STREAM frames during unordered reads | | [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 | | [RUSTSEC-2026-0391](https://osv.dev/vulnerability/RUSTSEC-2026-0391) | unknown | zstd 0.13.3 (crates.io) | 0.13.4 | Data from an abandoned stream leaks into the next stream on a reused context | | [RUSTSEC-2026-0395](https://osv.dev/vulnerability/RUSTSEC-2026-0395) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Use-after-free with \`CParameter::StableInBuffer\` | | [RUSTSEC-2026-0396](https://osv.dev/vulnerability/RUSTSEC-2026-0396) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | \`Seekable\` reads a NULL or out-of-bounds seek table | | [RUSTSEC-2026-0397](https://osv.dev/vulnerability/RUSTSEC-2026-0397) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | \`OutBuffer::around\_pos\` exposes uninitialized memory | | [RUSTSEC-2026-0398](https://osv.dev/vulnerability/RUSTSEC-2026-0398) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | \`Seekable::decompress\` sets a \`Vec\` length beyond its capacity for offsets past the end | | [RUSTSEC-2026-0399](https://osv.dev/vulnerability/RUSTSEC-2026-0399) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Use-after-free through \`init\_using\_cdict\` and \`init\_using\_ddict\` | | [RUSTSEC-2026-0400](https://osv.dev/vulnerability/RUSTSEC-2026-0400) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Use-after-free of a dictionary after a one-shot call on a context with an open stream | | [RUSTSEC-2026-0401](https://osv.dev/vulnerability/RUSTSEC-2026-0401) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Out-of-bounds read in \`train\_from\_buffer\` when sample sizes overflow | | [RUSTSEC-2026-0402](https://osv.dev/vulnerability/RUSTSEC-2026-0402) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Heap buffer overflow in \`CCtx::try\_clone\` on a multithreaded context | | [RUSTSEC-2026-0403](https://osv.dev/vulnerability/RUSTSEC-2026-0403) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Uninitialized memory exposed when streaming decompression of a legacy frame fails | | [RUSTSEC-2026-0404](https://osv.dev/vulnerability/RUSTSEC-2026-0404) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Double free in \`DCtx::try\_clone\` | | [RUSTSEC-2026-0405](https://osv.dev/vulnerability/RUSTSEC-2026-0405) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Out-of-bounds read with an out-of-range \`InBuffer::pos\` | | [RUSTSEC-2026-0406](https://osv.dev/vulnerability/RUSTSEC-2026-0406) | unknown | zstd-safe 7.2.4 (crates.io) | 7.4.0 | Use-after-free when changing a multithreaded context with an unfinished frame | | [RUSTSEC-2026-0410](https://osv.dev/vulnerability/RUSTSEC-2026-0410) | unknown | zstd-sys 2.0.16+zstd.1.5.7 (crates.io) | 2.1.2 | WebAssembly allocator shim corrupts memory on allocation failure | ## 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/polars-runtime-64@2.1.0 ``` Machine-readable copy of this page: https://pypi.sbomify.com/package/polars-runtime-64/2.1.0.json --- From pypi-tea by sbomify: https://pypi.sbomify.com/package/polars-runtime-64/2.1.0