Bug 2444283 - CVE-2026-0540 jupyterlab: DOMPurify: Cross-site scripting vulnerability [fedora-all]
Summary: CVE-2026-0540 jupyterlab: DOMPurify: Cross-site scripting vulnerability [fedo...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: jupyterlab
Version: 45
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Lumír Balhar
QA Contact:
URL:
Whiteboard: {"flaws": ["2e21da32-6dc0-4fe8-840c-c...
Depends On:
Blocks: CVE-2026-0540
TreeView+ depends on / blocked
 
Reported: 2026-03-03 23:18 UTC by Jon Moroney
Modified: 2026-10-12 08:35 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-09-07 06:00:22 UTC
Type: ---
Embargoed:

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System ID Private Priority Status Summary Last Updated
Github jupyterlab jupyterlab issues 19031 0 None open CVE-2025-15599 & CVE-2026-0540 — DOMPurify XSS bypasses 2026-06-14 15:19:30 UTC

Description Jon Moroney 2026-03-03 23:18:13 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Comment 1 Aoife Moloney 2026-08-17 14:15:59 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora Linux 45 development cycle.
Changing version to 45.
Comment 2 Lumír Balhar 2026-10-12 08:35:31 UTC 
Fixed in rawhide, f45 and older still affected.
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