Bug 2433022 - CVE-2025-13465 jupyterlab: prototype pollution in _.unset and _.omit functions [fedora-43]
Summary: CVE-2025-13465 jupyterlab: prototype pollution in _.unset and _.omit function...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: jupyterlab
Version: 43
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Lumír Balhar
QA Contact:
URL:
Whiteboard: {"flaws": ["2207a801-158d-4213-ada5-4...
Depends On:
Blocks: CVE-2025-13465
TreeView+ depends on / blocked
 
Reported: 2026-01-26 18:48 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-06-14 14:51 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-06-14 14:51:25 UTC
Type: ---
Embargoed:

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System ID Private Priority Status Summary Last Updated
Github jupyterlab jupyterlab issues 18394 0 None open CVE-2025-13465 in bundled lodash 2026-01-27 09:19:59 UTC

Description Guilherme de Almeida Suckevicz 2026-01-26 18:48:44 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 Lumír Balhar 2026-01-27 09:20:00 UTC 
Reported upstream: https://github.com/jupyterlab/jupyterlab/issues/18394
Comment 2 Lumír Balhar 2026-02-04 06:45:57 UTC 
Fixed upstream in: https://github.com/jupyterlab/jupyterlab/commit/605c74633b362be94ee620a9b59792fa92a2914a
Comment 3 Lumír Balhar 2026-06-14 14:51:25 UTC 
lodash is partially bundled but only internal HashMap utilities are included. The _.unset/_.omit functions (and their internals baseUnset/baseGet/castPath) are absent from the static bundle. Not exploitable.
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