# SBOM for polars-hash 0.9.3 > Stable non-cryptographic and cryptographic hashing functions for Polars The Python package polars-hash 0.9.3 ships 7 SBOM files (CycloneDX) inside its wheels, under `.dist-info/sboms/` ([PEP 770](https://peps.python.org/pep-0770/)). - Package URL (PURL): `pkg:pypi/polars-hash@0.9.3` - PyPI: https://pypi.org/project/polars-hash/0.9.3/ - Requires Python: \>=3.10 - Bug Tracker: - Homepage: ## SBOMs ### polars\_hash-0.9.3-cp310-abi3-macosx\_10\_12\_x86\_64.whl - [polars\_hash-0.9.3.dist-info/sboms/polars\_hash.cyclonedx.json](https://pypi.sbomify.com/artifact/ff3d9001-8df4-592c-9fb8-4fdca44d5afe/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 32 known vulnerabilities ### polars\_hash-0.9.3-cp310-abi3-macosx\_11\_0\_arm64.whl - [polars\_hash-0.9.3.dist-info/sboms/polars\_hash.cyclonedx.json](https://pypi.sbomify.com/artifact/44305c72-4217-5af1-9b96-a5d91e360578/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 32 known vulnerabilities ### polars\_hash-0.9.3-cp310-abi3-manylinux\_2\_12\_i686.manylinux2010\_i686.whl - [polars\_hash-0.9.3.dist-info/sboms/polars\_hash.cyclonedx.json](https://pypi.sbomify.com/artifact/fa2f2b40-6b69-5b76-96df-4f32eacd4f98/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 32 known vulnerabilities ### polars\_hash-0.9.3-cp310-abi3-manylinux\_2\_17\_aarch64.manylinux2014\_aarch64.whl - [polars\_hash-0.9.3.dist-info/sboms/polars\_hash.cyclonedx.json](https://pypi.sbomify.com/artifact/864a7f72-7d63-573a-a218-91c27c38cf85/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 32 known vulnerabilities ### polars\_hash-0.9.3-cp310-abi3-manylinux\_2\_17\_x86\_64.manylinux2014\_x86\_64.whl - [polars\_hash-0.9.3.dist-info/sboms/polars\_hash.cyclonedx.json](https://pypi.sbomify.com/artifact/236a242d-f919-5743-95b0-0f959d95e812/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 32 known vulnerabilities ### polars\_hash-0.9.3-cp310-abi3-win32.whl - [polars\_hash-0.9.3.dist-info/sboms/polars\_hash.cyclonedx.json](https://pypi.sbomify.com/artifact/dc1db034-841d-54fc-a79f-545cc99a32c3/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 32 known vulnerabilities ### polars\_hash-0.9.3-cp310-abi3-win\_amd64.whl - [polars\_hash-0.9.3.dist-info/sboms/polars\_hash.cyclonedx.json](https://pypi.sbomify.com/artifact/6ec6ff36-42e0-5474-add2-b5d940c38117/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 32 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 0.28.3 (crates.io) | 0.29.0 | Out-of-bounds read in \`nth\` / \`nth\_back\` for \`PyList\` and \`PyTuple\` iterators | | [RUSTSEC-2026-0194](https://osv.dev/vulnerability/RUSTSEC-2026-0194) | high (7.5) | quick-xml 0.39.4 (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 0.39.4 (crates.io) | 0.41.0 | Unbounded namespace-declaration allocation in \`NsReader\` enables memory-exhaustion denial of service | | [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 0.28.3 (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-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-2026-0258](https://osv.dev/vulnerability/RUSTSEC-2026-0258) | unknown | h2 0.4.15 (crates.io) | 0.4.16 | h2 unbounded empty DATA frames | | [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 | | [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-hash@0.9.3 ``` Machine-readable copy of this page: https://pypi.sbomify.com/package/polars-hash/0.9.3.json --- From pypi-tea by sbomify: https://pypi.sbomify.com/package/polars-hash/0.9.3