DEBIAN-CVE-2026-73415

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Source

https://security-tracker.debian.org/tracker/CVE-2026-73415

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73415.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-73415

Upstream

CVE-2026-73415

Published

2026-08-12T20:17:56Z

Modified

2026-09-10T09:00:56Z

Severity

7.5 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Summary

[none]

Details

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to 4.5.10 and 4.6.2, in packages/imageviewer/src/widget.ts, JupyterLab's ImageViewer uses URL.createObjectURL for a specially crafted SVG image and revokes the blob URL too early, allowing the image to retain an executable same-origin context when it is opened through the image viewer and then opened in a new browser tab. The resulting cross-site scripting can be used to execute arbitrary code on the JupyterLab server. This issue is fixed in versions 4.5.10 and 4.6.2.

References

https://security-tracker.debian.org/tracker/CVE-2026-73415

Affected packages

Debian:13 / jupyterlab

Package

Name: jupyterlab
Purl: pkg:deb/debian/jupyterlab?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

4.*

4.0.11+ds1+~cs11.25.27-7

4.0.11+ds1+~cs11.25.27-8

4.0.11+ds1+~cs11.25.27-9

4.0.11+ds2+~cs11.25.27-1

4.0.11+ds2+~cs11.25.27-3

4.0.11+ds3+~cs11.25.27-1

4.0.11+ds4+~cs11.25.27-1

4.0.11+ds4+~cs11.25.27-2

4.0.11+ds4+~cs11.25.27-3

4.0.11+ds4+~cs11.25.27-4

4.0.11+ds5+~cs11.25.27-1

4.0.13+ds1+~2.0.1+~cs1.4.4-1

4.1.3+ds1+~2.0.1+~0.15.3+~cs1.4.4-1

4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-1

4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-2

4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-3

4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-4

4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-5

4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-6

4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-7

4.1.8+ds1+~2.0.1+~0.15.3+~cs1.4.4-8

4.4.1+ds1+~3.0.5+~0.16.6+~cs1.4.4-1

4.4.8+ds1+~3.1.0+~0.16.6+~cs1.4.4-1

4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-1

4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-2

4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-3

4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-4

4.4.10+ds1+~3.1.0+~0.16.6+~cs1.4.4-5

Ecosystem specific

{
    "urgency":  "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-73415.json"

Debian:14 / jupyterlab