CVEvulnerability

CVE-2026-102675

7.4 HIGH Published 2026-09-29 Modified 2026-10-27 Official page ↗
Status
Analyzed
Published
2026-09-29
Last modified
2026-10-27
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.4 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
Weaknesses
CWE-346

Description

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, responses served through protocol.registerFileProtocol or protocol.registerHttpProtocol for a custom scheme registered with supportFetchAPI enabled but corsEnabled disabled could remain script-readable across origins. This residual issue completes the remediation for CVE-2026-70604. Applications are affected only when they expose such a scheme and load untrusted content in the same session. Schemes intentionally registered with corsEnabled enabled remain cross-origin readable by design. This issue is fixed in versions 41.10.6, 42.9.2, 43.4.1, and 44.0.0-beta.5.

Affected configurations

• electronjs electron (< 41.10.6) • electronjs electron (>= 42.0.0 < 42.9.2) • electronjs electron (>= 43.0.0 < 43.4.1) • electronjs electron 44.0.0

Related

Weakness · CWE (1)

  • CWE-346 Origin Validation Error weakness

References