CVEvulnerability

CVE-2026-34775

9.8 CRITICAL Published 2026-04-04 Modified 2026-07-24 Official page ↗
Status
Analyzed
Published
2026-04-04
Last modified
2026-07-24
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-653

Description

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.

Affected configurations

• electronjs electron (< 38.8.6) • electronjs electron (>= 39.0.0 < 39.8.4) • electronjs electron (>= 40.0.0 < 40.8.4) • electronjs electron 41.0.0

Related

Weakness · CWE (1)

  • CWE-653 Improper Isolation or Compartmentalization weakness

References