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Vulnerabilities of jupyter nbconvert

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CVE Summary Score Published
CVE-2026-114140 The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates 8.8 High Oct 21, 2026
CVE-2026-39378 The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates 6.5 Medium Apr 21, 2026
CVE-2026-39377 The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates 6.5 Medium Apr 21, 2026
CVE-2025-53000 The nbconvert tool, jupyter nbconvert, converts Jupyter notebooks to various other formats via Jinja templates 8.5 High Dec 17, 2025
CVE-2021-32862 The GitHub Security Lab discovered sixteen ways to exploit a cross-site scripting vulnerability in nbconvert 7.5 High Aug 18, 2022

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