NB
Product
nbconvert
by jupyter · last CVE Oct 21, 2026
5
CVEs
0
On KEV
8.8
Max CVSS
1
New 30D
Severity mix
Critical 0High 2Medium 3Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-114140
New
8.8
0%
Oct 21
nbconvert: File write via path traversal in cell output filenames
Affected: >= 5.4.0, < 7.17.2
CVE-2025-53000
7.8
0%
Dec 17
nbconvert has an uncontrolled search path that leads to unauthorized code execution on Windows
Affected: < 7.17.0
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