Vulnerability Details CVE-2026-8643
pip would treat console_scripts and gui_scripts as paths instead of file names without sanitizing the resolved absolute path to the installation directory, leading to entry points being installed outside the installation directory.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 2.2%
CVSS Severity
CVSS v3 Score 5.5
Products affected by CVE-2026-8643
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cpe:2.3:a:pypa:pip:10.0.0
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cpe:2.3:a:pypa:pip:10.0.1
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cpe:2.3:a:pypa:pip:19.0.1
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cpe:2.3:a:pypa:pip:19.0.2
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cpe:2.3:a:pypa:pip:19.0.3
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cpe:2.3:a:pypa:pip:19.1.1
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cpe:2.3:a:pypa:pip:19.2.1
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cpe:2.3:a:pypa:pip:19.2.2
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cpe:2.3:a:pypa:pip:19.2.3
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cpe:2.3:a:pypa:pip:19.3.1
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cpe:2.3:a:pypa:pip:20.0.1
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cpe:2.3:a:pypa:pip:20.0.2
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cpe:2.3:a:pypa:pip:20.1.1
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cpe:2.3:a:pypa:pip:20.2.1
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cpe:2.3:a:pypa:pip:20.2.2
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cpe:2.3:a:pypa:pip:20.2.3
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cpe:2.3:a:pypa:pip:20.2.4
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cpe:2.3:a:pypa:pip:20.3.1
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cpe:2.3:a:pypa:pip:20.3.2
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cpe:2.3:a:pypa:pip:20.3.3
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cpe:2.3:a:pypa:pip:20.3.4
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cpe:2.3:a:pypa:pip:21.0.1
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cpe:2.3:a:pypa:pip:22.1.1
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cpe:2.3:a:pypa:pip:22.1.2
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cpe:2.3:a:pypa:pip:22.2.1
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cpe:2.3:a:pypa:pip:22.2.2
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cpe:2.3:a:pypa:pip:22.3.1
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cpe:2.3:a:pypa:pip:23.0.1
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cpe:2.3:a:pypa:pip:23.1.1
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cpe:2.3:a:pypa:pip:23.1.2
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cpe:2.3:a:pypa:pip:23.2.1
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cpe:2.3:a:pypa:pip:23.3.1
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cpe:2.3:a:pypa:pip:23.3.2
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cpe:2.3:a:pypa:pip:24.1.1
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cpe:2.3:a:pypa:pip:24.1.2
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cpe:2.3:a:pypa:pip:24.3.1
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cpe:2.3:a:pypa:pip:25.0.1
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cpe:2.3:a:pypa:pip:25.1.1
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cpe:2.3:a:pypa:pip:26.0.1
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cpe:2.3:a:pypa:pip:26.1.1
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