Detections
Analytics

SCA: security update for jupyterlab, jupyterlite-core, notebook (GHSA-jwrc-gm9j-263p)

medium Tenable Self-Hosted Container Security Plugin ID 474680

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - JupyterLab is an extensible environment for interactive and reproducible computing, based on the Jupyter
 Notebook Architecture. From 4.5.7 until 4.5.11 and 4.6.4, the markdownviewer:trust and notebook:trust
 command-link handlers use tracker.currentWidget to resolve the current Markdown viewer or notebook when
 the user answers rather than retaining the document whose command button was clicked. If another document
 becomes current while the prompt is open and the user chooses Trust, JupyterLab marks the second document
 trusted while leaving the clicked document untrusted. Later command buttons in the incorrectly trusted
 document run without a prompt, and trusting a notebook marks all cells trusted, saves unsaved edits, and
 persists the server signature to disk. Applications that bundle JupyterLab, including affected Notebook
 and JupyterLite releases, inherit the behavior. This issue is fixed in versions 4.5.11 and 4.6.4.
 (CVE-2026-102832)

Solution

Update the jupyterlite-core library and its related packages to version 0.8.4 or later.

See Also

https://github.com/advisories/GHSA-jwrc-gm9j-263p

Plugin Details

Severity: Medium

ID: 474680

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/16/2026

Updated: 10/16/2026

Risk Information

VPR

Risk Factor: Low

Score: 2.1

Percentile: 8.18

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-102832

CVSS v3

Risk Factor: Medium

Base Score: 4.2

Temporal Score: 3.7

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/15/2026

Vulnerability Publication Date: 10/13/2026

Reference Information

CVE: CVE-2026-102832