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poetry security

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The poetry security tag covers vulnerabilities and security issues related to the Poetry Python dependency manager, particularly on Windows systems. Recent content discusses CVE-2026-41140, a path-traversal flaw in Poetry's source-distribution tar extraction affecting specific Python versions. This supply-chain weakness can allow crafted archives to escape intended directories, posing risks to development and CI environments. The tag focuses on practical security concerns for Windows developers and administrators, emphasizing the importance of updating Poetry to version 2.3.4 or later to mitigate such threats.
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    CVE-2026-41140: Poetry Path Traversal in Source Tar Extracts Explained for Windows

    Microsoft has listed CVE-2026-41140 as a Poetry path-traversal flaw affecting source-distribution tar extraction when Poetry versions before 2.3.4 run on Python 3.10.0 through 3.10.12 or Python 3.11.0 through 3.11.4, exposing development and CI environments to crafted archives that escape their...
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    • cve-2026-41140 poetry security python packaging supply chain risks
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    • Forum: Security Alerts
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