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CVE-2026-73416

🗓️ 13 Aug 2026 22:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 34 Views

Blocklist bypass in JupyterLab PyPI extension manager via name normalization weakness.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-73416
13 Aug 202622:04
–attackerkb
cgr
Chainguard
CVE-2026-73416 vulnerabilities
13 Aug 202620:26
–cgr
cve
CVE
CVE-2026-73416
13 Aug 202622:04
–cve
cvelist
Cvelist
CVE-2026-73416 jupyterlab: PyPI extension blocklist package-name canonicalization bypass
13 Aug 202622:04
–cvelist
debiancve
Debian CVE
CVE-2026-73416
13 Aug 202622:04
–debiancve
euvd
EUVD
EUVD-2026-58521
13 Aug 202622:04
–euvd
github
Github Security Blog
JupyterLab: PyPI extension blocklist package-name canonicalization bypass
22 Jul 202623:14
–github
mend
Mend
CVE-2026-73416
13 Aug 202622:04
–mend
nvd
NVD
CVE-2026-73416
13 Aug 202622:17
–nvd
opensuse
OPENSUSE Linux
jupyter-jupyterlab-4.5.10-1.1 on GA media (moderate)
31 Aug 202600:00
–opensuse
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04alljupyterlab0jupyterlab_0_all.deb

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19 Aug 2026 12:48Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.1
EPSS0.00664
SSVC
34