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Vendor security profile
jupyter-server
Product portfolio, patch evidence and exploitation signals in a single security scorecard
The data is combined from the CVE Program, NVD, CISA KEV and vendor security advisories.
Total CVEs6
Critical1
CISA KEV0
Public exploit3
Patch rate%67
Avg. CVSS8.0
12-month vulnerability rate
0
0
0
0
0
0
2
3
0
0
1
0
CVE KEV
CVE severity distribution
6toplam CVE
Critical1 (17%)
High5 (83%)
Patch and exploitation view
%67
Verified patch
%0
CISA KEV
%50
Public exploit
4Patch available
0Partial
0Workaround
0Vendor: no patch
2Unknown
Latest vulnerabilities
7.1
CVE-2026-86049
Jupyter Server: 5xx request logging leaks token-bearing Referer header values
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Patch status unknownEPSS %0
9.3
CVE-2026-44727
Jupyter Server: Stored XSS in `NbconvertFileHandler` / `NbconvertPostHandler` via missing `sandbox` CSP
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Patch verifiedEPSS %0
7.6
CVE-2026-35397
jupyter-server path traversal allows access to sibling directories sharing root_dir name prefix
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Patch verifiedEPSS %1