jupyter security advisories
2 threat alerts tracking vulnerabilities and security advisories that affect jupyter products.
Vulnios monitors jupyter CVE feeds, vendor advisories, CISA KEV listings, and exploit-prediction data continuously. Each alert below is enriched with severity, exploitation status, affected products, and a remediation path. Use this page to scan recent jupyter security news in one place, or click into an individual alert for full detail.
Critical Vulnerability: CVE-2026-54527 — jupyter — jupyterlab-git
JupyterLab Git is a Git extension for JupyterLab. From 0.30.0b3 before 0.54.0, the PlainTextDiff.ts createHeader() method passes Git filenames directly to innerHTML when rendering renamed files in com
criticalCVE-2026-54527Critical Vulnerability: CVE-2026-42557 — jupyter — jupyterlab, notebook
jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to 4.5.7, JupyterLab's HTML sanitizer allowlists data-commandlinke
criticalCVE-2026-42557
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