{"id":"CVE-2026-102675","published":"2026-09-29T17:17:07.813","lastModified":"2026-09-29T18:17:09.457","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.","cvssScore":7.4,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N","cwes":["CWE-346"],"vendors":[],"products":[],"references":[{"url":"https://github.com/electron/electron/commit/4d2784cc8592471ee2276235b8c2a03efddf937d","tags":[]},{"url":"https://github.com/electron/electron/commit/80178e4631cb2f6a5e42f8e793b2ae9624e78a0d","tags":[]},{"url":"https://github.com/electron/electron/commit/c595b05976e7a885465b043d17e00a92fc3c3397","tags":[]},{"url":"https://github.com/electron/electron/commit/ef75c4b98caaa3ebc615f1eba302027028ee04d2","tags":[]},{"url":"https://github.com/electron/electron/releases/tag/v41.10.6","tags":[]},{"url":"https://github.com/electron/electron/releases/tag/v42.9.2","tags":[]},{"url":"https://github.com/electron/electron/releases/tag/v43.4.1","tags":[]},{"url":"https://github.com/electron/electron/releases/tag/v44.0.0-beta.5","tags":[]},{"url":"https://github.com/electron/electron/security/advisories/GHSA-j84w-jfhq-vhvj","tags":[]}],"exploitRefs":[{"url":"https://github.com/electron/electron/commit/4d2784cc8592471ee2276235b8c2a03efddf937d","tags":[]},{"url":"https://github.com/electron/electron/commit/80178e4631cb2f6a5e42f8e793b2ae9624e78a0d","tags":[]},{"url":"https://github.com/electron/electron/commit/c595b05976e7a885465b043d17e00a92fc3c3397","tags":[]},{"url":"https://github.com/electron/electron/commit/ef75c4b98caaa3ebc615f1eba302027028ee04d2","tags":[]},{"url":"https://github.com/electron/electron/releases/tag/v41.10.6","tags":[]},{"url":"https://github.com/electron/electron/releases/tag/v42.9.2","tags":[]},{"url":"https://github.com/electron/electron/releases/tag/v43.4.1","tags":[]},{"url":"https://github.com/electron/electron/releases/tag/v44.0.0-beta.5","tags":[]},{"url":"https://github.com/electron/electron/security/advisories/GHSA-j84w-jfhq-vhvj","tags":[]}],"hasPoc":true,"ai":null}