CVE-2026-34768

low

Description

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8, on Windows, app.setLoginItemSettings({openAtLogin: true}) wrote the executable path to the Run registry key without quoting. If the app is installed to a path containing spaces, an attacker with write access to an ancestor directory may be able to cause a different executable to run at login instead of the intended app. On a default Windows install, standard system directories are protected against writes by standard users, so exploitation typically requires a non-standard install location. This issue has been patched in versions 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8.

References

https://github.com/electron/electron/security/advisories/GHSA-jfqx-fxh3-c62j

Details

Source: Mitre, NVD

Published: 2026-04-04

Updated: 2026-04-04

Risk Information

CVSS v2

Base Score: 3.4

Vector: CVSS2#AV:L/AC:H/Au:M/C:P/I:P/A:P

Severity: Low

CVSS v3

Base Score: 3.9

Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

Severity: Low

EPSS

EPSS: 0.00012