Bug 2455023 (CVE-2026-34775) - CVE-2026-34775 Electron: Electron: Arbitrary code execution and information disclosure due to incorrect Node.js integration scoping
Summary: CVE-2026-34775 Electron: Electron: Arbitrary code execution and information d...
Keywords:
Status: NEW
Alias: CVE-2026-34775
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2455439 2455440
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-04 01:01 UTC by OSIDB Bzimport
Modified: 2026-04-06 16:19 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-04-04 01:01:25 UTC 
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.4, 40.8.4, and 41.0.0, the nodeIntegrationInWorker webPreference was not correctly scoped in all configurations. In certain process-sharing scenarios, workers spawned in frames configured with nodeIntegrationInWorker: false could still receive Node.js integration. Apps are only affected if they enable nodeIntegrationInWorker. Apps that do not use nodeIntegrationInWorker are not affected. This issue has been patched in versions 38.8.6, 39.8.4, 40.8.4, and 41.0.0.
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