CVE-2026-31900 Black's vulnerable version parsing leads to RCE in GitHub Action

Black is the uncompromising Python code formatter. Black provides a GitHub action for formatting code. This action supports an option, usepyproject: true, for reading the version of Black to use from the repository pyproject.toml. A malicious pull request could edit pyproject.toml to use a direct...

CVE-2026-31900

CVE-2026-31900 concerns the Black Python code formatter used in a GitHub Action. The vulnerability arises when the action reads the Black version from a repository’s pyproject.toml (use_pyproject: true). A malicious pull request could alter pyproject.toml to reference a direct URL to a malicious ...

CVE-2026-31900 Black's vulnerable version parsing leads to RCE in GitHub Action

Black is the uncompromising Python code formatter. Black provides a GitHub action for formatting code. This action supports an option, usepyproject: true, for reading the version of Black to use from the repository pyproject.toml. A malicious pull request could edit pyproject.toml to use a direct...

CVE-2026-31900

Black is the uncompromising Python code formatter. Black provides a GitHub action for formatting code. This action supports an option, usepyproject: true, for reading the version of Black to use from the repository pyproject.toml. A malicious pull request could edit pyproject.toml to use a direct...

CVE-2026-31900

Black is the uncompromising Python code formatter. Black provides a GitHub action for formatting code. This action supports an option, usepyproject: true, for reading the version of Black to use from the repository pyproject.toml. A malicious pull request could edit pyproject.toml to use a direct...

GHSA-V53H-F6M7-XCGM Black's vulnerable version parsing leads to RCE in GitHub Action

Impact Black provides a GitHub action for formatting code. This action supports an option, usepyproject: true, for reading the version of Black to use from the repository pyproject.toml. A malicious pull request could edit pyproject.toml to use a direct URL reference to a malicious repository. Th...

Black's vulnerable version parsing leads to RCE in GitHub Action

Impact Black provides a GitHub action for formatting code. This action supports an option, usepyproject: true, for reading the version of Black to use from the repository pyproject.toml. A malicious pull request could edit pyproject.toml to use a direct URL reference to a malicious repository. Th...

PT-2026-24636

Impact Black provides a GitHub action for formatting code. This action supports an option, use pyproject: true, for reading the version of Black to use from the repository pyproject.toml. A malicious pull request could edit pyproject.toml to use a direct URL reference to a malicious repository...

CVE-2025-32800 Conda-build vulnerable to supply chain attack vector due to pyproject.toml referring to dependencies not present in PyPI

Conda-build contains commands and tools to build conda packages. Prior to version 25.3.0, the pyproject.toml lists conda-index as a Python dependency. This package is not published in PyPI. An attacker could claim this namespace and upload arbitrary malicious code to the package, and then exploit...

Conda-build security vulnerabilities

Conda-build is a Conda open source command and tool for building conda packages. A security vulnerability exists in Conda-build versions prior to 25.3.0, which stems from the listing of unreleased dependencies in pyproject.toml and could lead to malicious code injection...

Updated python-ujson packages fix security vulnerability

Benchmark refactor - argparse CLI. Fix segmentation faults when errors occur while handling unserialisable objects. Fix segmentation fault when an exception is raised while converting a dict key to a string. Fix memory leak dumping on non-string dict keys - Fix ref counting on repeated default...