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CVE-2026-40110

🗓️ 05 May 2026 21:29:31Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 18 Views

CVE-2026-40110: Jupyter Server allows CORS bypass via unanchored regex in origin validation.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-40110
5 May 202621:29
attackerkb
AlpineLinux
CVE-2026-40110
5 May 202621:29
alpinelinux
Chainguard
CVE-2026-40110 vulnerabilities
7 May 202613:17
cgr
Circl
CVE-2026-40110
6 May 202601:30
circl
CNNVD
Jupyter Server 安全漏洞
5 May 202600:00
cnnvd
Cvelist
CVE-2026-40110 jupyter-server CORS origin validation bypass via unanchored regex in allow_origin_pat
5 May 202621:29
cvelist
Debian CVE
CVE-2026-40110
5 May 202621:29
debiancve
EUVD
EUVD-2026-27510
5 May 202616:54
euvd
Github Security Blog
Jupyter Server has a CORS Origin Validation Bypass via `re.match()` in `allow_origin_pat` (from huntr)
5 May 202616:54
github
NVD
CVE-2026-40110
5 May 202622:16
nvd
Rows per page
NVD
Vulners
Node
[
  {
    "vendor": "jupyter-server",
    "product": "jupyter_server",
    "versions": [
      {
        "version": "<= 2.17.0",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:44Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.3
CVSS 47.6
EPSS0.00357
SSVC
18