CVE Watch15 oct 2026

CVE-2026-102676

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, an

CVSS

8.3

Alto

EPSS

0.5%

p40

KEV

—

Exploit Today

0-100

Publicado: 29 sept 2026 · Última mod.: 15 oct 2026 · CWE-269 · CWE-1188

EPSS · 30d

0.5%EPSS · 30 días0.5%

2026-09-302026-10-19

Descripción técnica

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.

Referencias oficiales

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