CVE-2026-102676Published

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 Worker…

Exact source revision recorded 25 Oct 2026 04:17:26 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

nvd · CVE-2026-102676

Published

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.

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Analyzed

Weakness classifications: CWE-269 · CWE-1188

Original publisher date fields

published: 2026-09-29T17:17:07.973

lastModified: 2026-10-15T13:47:42.090

14 source CPE criteria · context only

cpe:2.3:a:electronjs:electron:*:*:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:alpha1:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:alpha2:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:alpha3:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:alpha4:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:alpha5:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:alpha6:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:alpha7:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:alpha8:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:alpha9:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:beta1:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:beta2:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:beta3:*:*:*:node.js:*:*
cpe:2.3:a:electronjs:electron:44.0.0:beta4:*:*:*:node.js:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Source published: 29 Sep 2026 17:17:07 UTC
Source modified: 15 Oct 2026 13:47:42 UTC
Observed here: 25 Oct 2026 04:17:26 UTC
Source terms: NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: nvd · NIST NVD usage terms; underlying source attribution retained. Source text is retained; field grouping and change labels are provided by ChangeIntel.

CVSS 3.1 · [email protected] · Secondary · 8.3 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

CVSS 3.1 · [email protected] · Primary · 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H