# SBOM for casty 0.31.4 > A minimalist, type-safe actor framework for Python 3.12+ with built-in distributed clustering. The Python package casty 0.31.4 ships 15 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/casty@0.31.4` - PyPI: https://pypi.org/project/casty/0.31.4/ - Author: Gabriel Francisco - Requires Python: \>=3.12 - Repository: ## SBOMs ### casty-0.31.4-cp312-abi3-macosx\_10\_12\_x86\_64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/da3b805f-6c56-59b3-baf5-268f680d2f1c/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp312-abi3-macosx\_11\_0\_arm64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/63767f64-ebab-5dfc-984e-81673cd0603c/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp312-abi3-manylinux2014\_aarch64.manylinux\_2\_17\_aarch64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/bde721a4-595a-5b30-8c59-aa2b83cc53c2/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp312-abi3-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/e571f64a-13ab-51e8-9c03-9b44d49e8db5/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp312-abi3-win\_amd64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/2dbd8185-5204-546d-97da-941d16655b34/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp314-cp314t-macosx\_10\_12\_x86\_64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/def646fd-c2f0-56ca-a611-52c6d2896d49/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp314-cp314t-macosx\_11\_0\_arm64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/3460360d-d6b3-5605-adec-0b11ec34f6ad/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp314-cp314t-manylinux2014\_aarch64.manylinux\_2\_17\_aarch64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/69e7d07a-bbad-5338-a7a4-283ae3d0aca6/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp314-cp314t-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/ccdb0ef2-8281-5b9a-9046-d9a649c16035/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp314-cp314t-win\_amd64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/552ec61f-ebcc-5b83-ab04-3606a88caaa8/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp315-cp315t-macosx\_10\_12\_x86\_64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/3b16d7fc-6e0f-5eac-9062-01eb54523935/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp315-cp315t-macosx\_11\_0\_arm64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/8c60039e-de8d-57cf-ac3b-52cda1656489/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp315-cp315t-manylinux2014\_aarch64.manylinux\_2\_17\_aarch64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/41aed8bd-3f81-5f54-86fb-ad3461d85dc6/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp315-cp315t-manylinux2014\_x86\_64.manylinux\_2\_17\_x86\_64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/bc41f171-13c0-5704-9b94-84c65b484416/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 known vulnerabilities ### casty-0.31.4-cp315-cp315t-win\_amd64.whl PEP 740 attestation verified (GitHub, gabfssilva/casty, workflow publish.yml). - [casty-0.31.4.dist-info/sboms/casty-py.cyclonedx.json](https://pypi.sbomify.com/artifact/c8b41b77-1435-567c-b56a-ac551ff59ebf/download): CycloneDX/1.5, `application/vnd.cyclonedx+json`, valid, 23 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 | |---|---|---|---|---| | [CVE-2026-119375](https://insights.sbomify.com/CVE-2026-119375/) | medium (6.8) | libsqlite3-sys 0.30.1 (crates.io) | 0.39.0 | \`libsqlite3-sys\` via C SQLite CVE-2026-119375 | | [CVE-2023-49092](https://insights.sbomify.com/CVE-2023-49092/) | medium (5.9) | rsa 0.9.10 (crates.io) | 0.10.0 | Marvin Attack: potential key recovery through timing sidechannels | | [CVE-2026-123609](https://insights.sbomify.com/CVE-2026-123609/) | medium (4.0) | rustls 0.23.45 (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 0.23.45 (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 0.23.45 (crates.io) | 0.23.46 | Unauthenticated ServerHello can downgrade later connections to classical key exchange | | [CVE-2026-123612](https://insights.sbomify.com/CVE-2026-123612/) | low (2.3) | rustls 0.23.45 (crates.io) | 0.23.46 | Buffered application data sent to outer server after ECH rejection | | [CVE-2026-111943](https://insights.sbomify.com/CVE-2026-111943/) | unknown | rustls-webpki 0.103.15 (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 | | [RUSTSEC-2026-0391](https://osv.dev/vulnerability/RUSTSEC-2026-0391) | unknown | zstd 0.14.0 (crates.io) | 0.13.4, 0.14.3 | 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 8.0.0 (crates.io) | 7.4.0, 8.2.0 | Use-after-free with \`CParameter::StableInBuffer\` | | [RUSTSEC-2026-0396](https://osv.dev/vulnerability/RUSTSEC-2026-0396) | unknown | zstd-safe 8.0.0 (crates.io) | 7.4.0, 8.2.0 | \`Seekable\` reads a NULL or out-of-bounds seek table | | [RUSTSEC-2026-0397](https://osv.dev/vulnerability/RUSTSEC-2026-0397) | unknown | zstd-safe 8.0.0 (crates.io) | 7.4.0, 8.2.0 | \`OutBuffer::around\_pos\` exposes uninitialized memory | | [RUSTSEC-2026-0398](https://osv.dev/vulnerability/RUSTSEC-2026-0398) | unknown | zstd-safe 8.0.0 (crates.io) | 7.4.0, 8.2.0 | \`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 8.0.0 (crates.io) | 7.4.0, 8.2.0 | Use-after-free through \`init\_using\_cdict\` and \`init\_using\_ddict\` | | [RUSTSEC-2026-0400](https://osv.dev/vulnerability/RUSTSEC-2026-0400) | unknown | zstd-safe 8.0.0 (crates.io) | 7.4.0, 8.2.0 | 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 8.0.0 (crates.io) | 7.4.0, 8.2.0 | 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 8.0.0 (crates.io) | 7.4.0, 8.2.0 | Heap buffer overflow in \`CCtx::try\_clone\` on a multithreaded context | | [RUSTSEC-2026-0403](https://osv.dev/vulnerability/RUSTSEC-2026-0403) | unknown | zstd-safe 8.0.0 (crates.io) | 7.4.0, 8.2.0 | Uninitialized memory exposed when streaming decompression of a legacy frame fails | | [RUSTSEC-2026-0404](https://osv.dev/vulnerability/RUSTSEC-2026-0404) | unknown | zstd-safe 8.0.0 (crates.io) | 7.4.0, 8.2.0 | Double free in \`DCtx::try\_clone\` | | [RUSTSEC-2026-0405](https://osv.dev/vulnerability/RUSTSEC-2026-0405) | unknown | zstd-safe 8.0.0 (crates.io) | 7.4.0, 8.2.0 | Out-of-bounds read with an out-of-range \`InBuffer::pos\` | | [RUSTSEC-2026-0406](https://osv.dev/vulnerability/RUSTSEC-2026-0406) | unknown | zstd-safe 8.0.0 (crates.io) | 7.4.0, 8.2.0 | 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 2.1.0+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/casty@0.31.4 ``` Machine-readable copy of this page: https://pypi.sbomify.com/package/casty/0.31.4.json --- From pypi-tea by sbomify: https://pypi.sbomify.com/package/casty/0.31.4