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SBOM for pyrefly 1.4.1

A fast type checker and language server for Python with powerful IDE features

CycloneDX PEP 740 attested 20 known vulnerabilities

Requires Python: >=3.8
PyPI: pyrefly 1.4.1
documentation: https://pyrefly.org/en/docs/
homepage: https://pyrefly.org

Available SBOMs

Read from .dist-info/sboms/ in each wheel.

pyrefly-1.4.1-py3-none-macosx_10_12_x86_64.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-macosx_11_0_arm64.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-manylinux2014_aarch64.manylinux_2_17_aarch64.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-manylinux2014_i686.manylinux_2_17_i686.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-manylinux2014_ppc64le.manylinux_2_17_ppc64le.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-manylinux2014_x86_64.manylinux_2_17_x86_64.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-musllinux_1_2_aarch64.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-musllinux_1_2_x86_64.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-win32.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-win_amd64.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

pyrefly-1.4.1-py3-none-win_arm64.whl

Attested

Publisher: GitHub Source: meta/pyrefly Workflow: publish_to_pypi.yml

pyrefly.cyclonedx.json

CycloneDX/1.5 application/vnd.cyclonedx+json 20 known vulnerabilities

Known vulnerabilities

Components listed in these SBOMs, matched against the OSV database as of 2026-11-10.

Vulnerability	Severity	Component	Fixed in
RUSTSEC-2026-0385 Non-constant-time mask generation and `u128` comparisons	Unknown	ctutils 0.4.2 crates.io	0.4.4
RUSTSEC-2024-0388 `derivative` is unmaintained; consider using an alternative	Unknown	derivative 2.2.0 crates.io	—
RUSTSEC-2026-0306 `hex_decode_unchecked` AVX2 path reads past `src`	Unknown	faster-hex 0.6.1 crates.io	0.10.1
RUSTSEC-2025-0057 fxhash - no longer maintained	Unknown	fxhash 0.2.1 crates.io	—
RUSTSEC-2024-0436 paste - no longer maintained	Unknown	paste 1.0.15 crates.io	—
RUSTSEC-2026-0386 `AsyncFd::new` and related constructors violate I/O safety	Unknown	tokio 1.53.2 crates.io	1.53.3
RUSTSEC-2026-0391 Data from an abandoned stream leaks into the next stream on a reused context	Unknown	zstd 0.14.0 crates.io	0.13.4, 0.14.3
RUSTSEC-2026-0395 Use-after-free with `CParameter::StableInBuffer`	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0396 `Seekable` reads a NULL or out-of-bounds seek table	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0397 `OutBuffer::around_pos` exposes uninitialized memory	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0398 `Seekable::decompress` sets a `Vec` length beyond its capacity for offsets past the end	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0399 Use-after-free through `init_using_cdict` and `init_using_ddict`	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0400 Use-after-free of a dictionary after a one-shot call on a context with an open stream	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0401 Out-of-bounds read in `train_from_buffer` when sample sizes overflow	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0402 Heap buffer overflow in `CCtx::try_clone` on a multithreaded context	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0403 Uninitialized memory exposed when streaming decompression of a legacy frame fails	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0404 Double free in `DCtx::try_clone`	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0405 Out-of-bounds read with an out-of-range `InBuffer::pos`	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0406 Use-after-free when changing a multithreaded context with an unfinished frame	Unknown	zstd-safe 8.0.0 crates.io	7.4.0, 8.2.0
RUSTSEC-2026-0410 WebAssembly allocator shim corrupts memory on allocation failure	Unknown	zstd-sys 2.1.0+zstd.1.5.7 crates.io	2.1.2

Access via TEA

Use the Transparency Exchange API to fetch this SBOM programmatically:

pip install libtea
python -m libtea https://pypi.sbomify.com pkg:pypi/[email protected]