Tag
CVE-2026-42557
Safeguard articles tagged "CVE-2026-42557" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Vulnerability Analysis
CVE-2026-42557: Critical Code Execution Flaw in JupyterLab
CVE-2026-42557: a deceptive button in notebook HTML output can run JupyterLab commands on one click. Fixed in JupyterLab 4.5.7 and Notebook 7.5.6.
Oct 18, 20263 min read
Vulnerability Analysis
JupyterLab CVE-2026-102832: How a Trust Prompt Ended Up Trusting the Wrong Document
JupyterLab's command-link trust prompt could trust whichever document was current, not the clicked one. Versions, the fix, a test pattern and a checker.
Oct 18, 202611 min read
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