CVE-2026-102676

HIGHCVSS 8.3

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5, an Electron <webview> guest could enable nodeIntegrationInWorker for its Web Workers even when the unsandboxed embedder had Node.js integration disabled, allowing untrusted guest content to create a Node-enabled worker with more privilege than the embedder granted. Applications that do not enable the <webview> tag or that keep the embedder sandboxed are not affected. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5.

Published 2026-09-29 · last modified 2026-09-29

Affected products

VendorProduct
electronelectron

Full record at NVD ↗

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.